Master Series Rigid Locking Posture Collar by XR Brands

Neck restraint can feel uncertain without proper support and security. The Master Series Rigid Locking Posture Collar with Chin Brace locks in place with metal buckles and holds your head upright, delivering genuine control and psychological reinforcement throughout power exchange scenes.

What it is

The Master Series Rigid Locking Posture Collar with Chin Brace is a vegan leather neck collar designed for restraint play and power exchange. Metal buckles lock each strap in place once adjusted, preventing accidental loosening during scenes. The integrated chin brace holds the head upright in a submissive position while padding distributes pressure evenly across the neck and throat. Three D-rings provide multiple attachment points for chains, cuffs, and additional bondage equipment. This combination of rigid support and controlled positioning creates genuine physical domination alongside psychological reinforcement.

Vegan leather construction offers visual and tactile appeal without animal products. The non-porous surface cleans easily with mild soap and water, maintaining appearance through repeated use. See the full BDSM Australia range of Bondage Leads to pair with your collar for comprehensive restraint control.

Key features

• Lockable buckle straps: Adjustable fit that locks in place once positioned, preventing accidental escape or shifting during intense scenes and extended restraint play.
• Chin brace support: Keeps head elevated and positioned, reinforcing posture control and psychological submission throughout wear and scene duration.
• Three D-ring attachment points: Front and side rings accommodate chains, cuffs, or additional bondage equipment for layered restraint and control scenarios.
• Padded vegan leather: Thin padding layer increases comfort during extended wear while maintaining the aesthetic of traditional BDSM gear.
• Secure locking mechanism: Two included keys operate the buckles, giving the dominant complete control over restraint and release.

Specifications

• Neck circumference: Adjusts from 17 to 20.25 inches with lockable buckle system for secure positioning and fit customization.
• Material: Vegan leather exterior with metal hardware buckles and D-rings, body-safe and non-porous for easy cleaning and hygiene.
• Hardware: Three stainless steel D-rings and metal locking buckles resistant to corrosion and wear.
• Padding: Soft padding on neck section and chin brace distributes pressure evenly for comfort during extended wear.
• Package contents: Master Series collar, two locking keys, adjustment guide, and storage pouch for discreet keeping and travel.

How to use a collars and lead

Position the collar around the neck with the chin brace centered under your chin. The back closure aligns at the nape of the neck. Adjust the main neck strap snugly but not restricting breathing; test comfort by inserting one finger between collar and neck. Fasten the chin brace strap ensuring the brace sits firmly under the chin without tilting. Lock each buckle by engaging the locking mechanism once all straps reach desired tightness. Attach chains or cuffs to D-rings if desired. Check circulation and breathing before extended wear. Remove immediately if numbness, tingling, or difficulty breathing occurs.

Combining this collar with other restraint equipment intensifies control dynamics significantly. Attach chains from the front D-ring to cock rings or testicle restraints to create comprehensive body control systems. Many dominants use side D-rings to attach chains leading to other body restraints, creating connected control that reinforces power exchange throughout scenes. The locked buckles mean submissives cannot adjust or remove equipment independently, deepening psychological impact of surrendered control. See the full BDSM Australia range of Fetish Collars to explore complementary restraint options for your scenes. Advanced users combine the collar with gags, spreader bars, and additional bondage for complete immobilization and vulnerability.

Care and storage

After use, wipe the collar with a damp cloth and mild soap to remove residue and body oils. Ensure all metal buckles and D-rings are completely dry before storage to prevent oxidation and corrosion. Allow vegan leather to air dry fully before placing in the included storage pouch in a cool, dark location. Keep away from direct sunlight to prevent finish fading. Inspect buckles and D-rings periodically for wear or damage affecting security and function.

Learn more

Neck restraint requires understanding your body's responses and your partner's comfort levels. Explore our blog for in-depth guidance on safe restraint practices and scene planning. Read more about Tuning Forks for additional sensory play techniques to complement your restraint scenes.

Mistress Athena's training notes

By Mistress Athena — professional dominant and kink educator, sole instructor behind BDSM Australia's library of training videos. Read her full bio →

I use the Master Series collar as my primary tool for establishing immediate control during power exchange scenes. The locking buckles eliminate any possibility of my submissives adjusting their own restraint without my permissionthis transforms symbolic control into genuine physical domination. When I lock each buckle, I watch my submissives' pupils dilate as they realize they cannot escape, and this psychological moment of surrender is when their true submission begins. Positioning the chin brace keeps their head elevated, forcing them to maintain eye contact or look downward in deference, which reinforces the power dynamic I'm establishing.

Three D-rings give me multiple attachment points for layered control. I frequently chain my submissives' collars to spreader bars or restraint frames, creating connected systems that demonstrate their complete vulnerability. The padding allows for extended wear without marking, which is crucial when I'm training submissives over multiple-hour sessions. Vegan leather cleans easily between uses, and I maintain meticulous hygiene with all my equipment. The audible click of the locking mechanism triggers my submissives' submission response before I've even begun the actual scene.

I've developed specific protocols around this collar that my submissives understand instantly. When I retrieve it from storage, they immediately assume position with hands behind their heads, feet shoulder-width apart, ready for me to secure their restraint. Testing the fit carefully before locking is essential; I always insert my finger to ensure proper circulation because I take my responsibility as a dominant seriously. I use the Master Series collar's design to gradually acclimate submissives who initially feared neck restraint, starting with just the main neck strap unlocked, then progressively tightening and locking each element over multiple sessions.

Submissives who begin their training with this collar develop the deepest submission responses because they cannot negotiate or escape the restraint once I've locked it. The chin brace enforces strict protocol by preventing slouching or looking away, which is perfect for training submissives in attentiveness and respect. Attaching chains from the front D-ring to cock rings or testicle restraints creates a feedback system where any movement in one restraint affects another, keeping them hyperaware of their complete physical subjugation. Side D-rings attached to wrist chains effectively create self-restraint systems where their own arm movements pull the collar tighter if they struggle, and submissives quickly learn that compliance is easier than resistance.

See this and similar tools in action across my 300+ training videos on the BDSM Australia channel.

How it compares

Why you'll reach for it

Check out the Master Series Rigid Locking Posture Collar with Chin Brace for genuine physical control combined with psychological reinforcement during power exchange scenes. The lockable buckles, chin brace support, and three D-ring attachment points deliver comprehensive restraint options at BDSM Australia. Order now with discreet Australia-wide shipping and confidential packaging for your next scene. Australia's BDSM Specialists for Over 15 Years.