3413A Double Mouth Guard Leather Gag Trainer
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A strict, handcrafted leather gag trainer with double rubber mouth guards, a front lead ring, and a highly effective muffling design for serious restraint scenes. The 3413A Double Mouth Guard Leather Gag Trainer is built for customers who want more...
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A strict, handcrafted leather gag trainer with double rubber mouth guards, a front lead ring, and a highly effective muffling design for serious restraint scenes.
The 3413A Double Mouth Guard Leather Gag Trainer is built for customers who want more than a decorative gag. This is a structured, strict, mouth-filling trainer designed to stay in place, reduce speech, and create a powerful visual and physical restraint experience.
Signature Details
- Double rubber mouth guards designed to muffle speech and create a fuller gagging effect
- Handcrafted leather harness with secure strap positioning
- Front lead ring for leash attachment, tie-down use, or added control
- Strict trainer design made for serious gag play and restraint scenes
- Harder to push out than many standard ball gags once properly buckled
- Adjustable head, overhead, and chin straps for more controlled fit
- Strictness Rating: 5.0
Fit & Feel
- Around the head: approximately 17.5" to 24"
- Over the head: approximately 10" to 15"
- Chin strap: approximately 4" to 7"
This is one of the stricter gag styles in the Sub-Shop collection. The double mouth guard design creates a more intense, muffling fit than a simple ball gag, while the adjustable leather straps help position the gag securely once buckled.
Full Description
The Double Mouth Guard Leather Gag Trainer is designed for silence, control, and visual authority. The double rubber mouth guards sit inside the mouth to help muffle speech and make removal far more difficult once the harness is properly secured. Unlike a ball gag that may sometimes be pushed forward with the tongue, this trainer-style design is built to stay where it belongs.
The front ring adds another layer of control. Attach a compatible leash, clip, chain, or restraint point to create a more directed scene. It can be used for leading, positioning, or securing the head as part of a larger restraint setup.
This is a strict piece, not a light novelty gag. The handcrafted leather structure, rubber mouth guard design, and secure strap layout make it best suited for experienced users or carefully negotiated scenes where communication, consent, and release planning are already understood.
Pairs Well With
Pair this gag trainer with leashes and leads, wrist and ankle restraints, bondage hardware, suspension cuffs and bondage restraints, or premium BDSM bondage gear.
Enter the Scene
Buckle the harness. Adjust the overhead strap. Set the chin strap. Attach a leash or clip to the front ring if the scene calls for it. Once secured, the gag becomes more than a mouth restraint: it becomes the center of control, silence, and obedience.
Trainer Top Tips
Twist the straps that align at the bridge of the nose between the eyes the first time you put this on. Everyone’s face is shaped a little differently, and the rivet is designed to act as a pivot point so the straps that run up the cheek can be adjusted for the wearer’s comfort. Hold the strap that goes over the top of the head and gently twist the nose straps back and forth until they sit where desired.
If the nose straps meet too low, buckle the overhead strap more tightly to pull them upward. If the straps sit too high, loosen the top strap buckles and tighten the chin strap to bring them down into a better position.
Collection Notes
Is this gag beginner friendly?
No. This is a strict trainer-style gag with a 5.0 strictness rating. It is best for experienced users or carefully negotiated scenes.
What makes this different from a ball gag?
The double rubber mouth guards are designed to muffle speech and make the gag much harder to push out than many standard ball gags.
What is the front ring used for?
The front ring can be used with a compatible leash, clip, chain, or tie-down point for added control and positioning.
Does it adjust?
Yes. The head, overhead, and chin straps are adjustable within the listed measurement ranges.
What is the strictness rating?
This gag has a Strictness Rating of 5.0.
Picking out the Right Size for That Someone Special
- How To Measure For The Perfect Fit
- US Dress & Lingerie General Sizing Chart
- International Dress Size Conversion Chart
- Stockings & Pantyhose Sizing
- See Shoe & Boot Sizing Charts Too!
See our Sizing Chart here
Kink & BDSM Education Hub
Free guides for beginners and experienced kinksters. Bondage, restraints, power exchange & more — written with care, shared without judgment since 1997.Explore our complete library of BDSM, kink, and relationship education — free, inclusive, and judgment-free since 1997.
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Serving You Discreetly Since 1997







A strict, handcrafted leather gag trainer with double rubber mouth guards, a front lead ring, and a highly effective muffling design for serious restraint scenes.
The 3413A Double Mouth Guard Leather Gag Trainer is built for customers who want more than a decorative gag. This is a structured, strict, mouth-filling trainer designed to stay in place, reduce speech, and create a powerful visual and physical restraint experience.
Signature Details
- Double rubber mouth guards designed to muffle speech and create a fuller gagging effect
- Handcrafted leather harness with secure strap positioning
- Front lead ring for leash attachment, tie-down use, or added control
- Strict trainer design made for serious gag play and restraint scenes
- Harder to push out than many standard ball gags once properly buckled
- Adjustable head, overhead, and chin straps for more controlled fit
- Strictness Rating: 5.0
Fit & Feel
- Around the head: approximately 17.5" to 24"
- Over the head: approximately 10" to 15"
- Chin strap: approximately 4" to 7"
This is one of the stricter gag styles in the Sub-Shop collection. The double mouth guard design creates a more intense, muffling fit than a simple ball gag, while the adjustable leather straps help position the gag securely once buckled.
Full Description
The Double Mouth Guard Leather Gag Trainer is designed for silence, control, and visual authority. The double rubber mouth guards sit inside the mouth to help muffle speech and make removal far more difficult once the harness is properly secured. Unlike a ball gag that may sometimes be pushed forward with the tongue, this trainer-style design is built to stay where it belongs.
The front ring adds another layer of control. Attach a compatible leash, clip, chain, or restraint point to create a more directed scene. It can be used for leading, positioning, or securing the head as part of a larger restraint setup.
This is a strict piece, not a light novelty gag. The handcrafted leather structure, rubber mouth guard design, and secure strap layout make it best suited for experienced users or carefully negotiated scenes where communication, consent, and release planning are already understood.
Pairs Well With
Pair this gag trainer with leashes and leads, wrist and ankle restraints, bondage hardware, suspension cuffs and bondage restraints, or premium BDSM bondage gear.
Enter the Scene
Buckle the harness. Adjust the overhead strap. Set the chin strap. Attach a leash or clip to the front ring if the scene calls for it. Once secured, the gag becomes more than a mouth restraint: it becomes the center of control, silence, and obedience.
Trainer Top Tips
Twist the straps that align at the bridge of the nose between the eyes the first time you put this on. Everyone’s face is shaped a little differently, and the rivet is designed to act as a pivot point so the straps that run up the cheek can be adjusted for the wearer’s comfort. Hold the strap that goes over the top of the head and gently twist the nose straps back and forth until they sit where desired.
If the nose straps meet too low, buckle the overhead strap more tightly to pull them upward. If the straps sit too high, loosen the top strap buckles and tighten the chin strap to bring them down into a better position.
Collection Notes
Is this gag beginner friendly?
No. This is a strict trainer-style gag with a 5.0 strictness rating. It is best for experienced users or carefully negotiated scenes.
What makes this different from a ball gag?
The double rubber mouth guards are designed to muffle speech and make the gag much harder to push out than many standard ball gags.
What is the front ring used for?
The front ring can be used with a compatible leash, clip, chain, or tie-down point for added control and positioning.
Does it adjust?
Yes. The head, overhead, and chin straps are adjustable within the listed measurement ranges.
What is the strictness rating?
This gag has a Strictness Rating of 5.0.
Picking out the Right Size for That Someone Special
- How To Measure For The Perfect Fit
- US Dress & Lingerie General Sizing Chart
- International Dress Size Conversion Chart
- Stockings & Pantyhose Sizing
- See Shoe & Boot Sizing Charts Too!
See our Sizing Chart here
Kink & BDSM Education Hub
Free guides for beginners and experienced kinksters. Bondage, restraints, power exchange & more — written with care, shared without judgment since 1997.Explore our complete library of BDSM, kink, and relationship education — free, inclusive, and judgment-free since 1997.
Shop Privately NowJoin the VIP ListPrivate Member Training • Adults 18+ • Limited Introductory Enrollment
Your Next Assignment Is Waiting.
Reading can inspire you. Daily practice changes what you can actually do. Join Daily Sissy Training for one focused private assignment at a time—designed to build feminine presentation, confidence, ritual, service, obedience, communication, chosen chastity, and consensual power exchange into a practice you can follow.
Claim My Complimentary Daily Training →Temporary introductory access is complimentary. No payment today. Private inbox delivery. Unsubscribe at any time.

