





Rounded Collar - stainless steel, push-in lock
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Care instructions:
How to Care for Your 3D-Printed Bondage Gear
How to Care for Your Metal Bondage Gear
Material: Stainless Steel
Allergy: None
Weight: 500g - 560g
A solid form with a softer contour.
This push-in lock collar combines robust construction with a rounded, balanced design. The brushed stainless-steel finish gives it a clean, confident presence without appearing bulky.
Its fully rounded profile creates a smoother, more voluminous shape around the neck compared to flatter designs. Smooth edges and continuous curvature allow it to sit securely while maintaining a comfortable, stable fit.
The push-in locking mechanism enables quick and reliable closure, holding the collar consistently in place throughout wear.
Designed to stand on its own or as part of a coordinated setup, the collar can be combined with compatible AoB connectors, chains, or locking systems to expand its use when desired.
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Our Promise
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How we craft our products
Our 3D-printed cuffs and collars are designed and made to order in our Berlin studio. Every piece is tailored to your measurements for an individual fit, unique comfort, and the freedom to truly make it your own.
For our metal gear, we partner with carefully selected manufacturers worldwide. Each item is chosen for its quality, safety, and aesthetics - thoughtfully integrated into our modular system to meet the same standards as our Berlin-made gear.




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