




deSade® Oval Day Collar - hidden hex lock, O-ring (8mm thick, silver)
Find your size: How to Measure Guide
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: 185g - 220g
A refined marker designed for everyday presence.
The deSade® Oval Day Collar is beautiful locking jewelry made for continuous wear, combining a reduced form with a silver finish that remains intentional without becoming overt. It functions as a subtle statement that stays close to the body and integrates naturally into daily life.
The rounded 8 mm profile helps distribute pressure gently, supporting long wear without unnecessary strain. A discreet hex-lock keeps the collar securely closed and reinforces a sense of consistency and control.
Technical details:
- Profile thickness: ca. 8 mm
- Included: collar, O-ring, allen key, spare screws
Choose options
Our Promise
Recently Viewed Products
How we crafts 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.




Inspiration & Guides

Risks in Self-Bondage: What to Watch Out For
Self-bondage offers freedom and intensity, but also real risks.Learn what to watch out for, how to prepare, and why knowledge is your best safety tool.
Read more
MagBound® Time Lock FAQ: Your Tech Guide to Safe & Smooth Solo Play
MagBound® unlocks new play, but technical questions are common.This guide answers the most frequent problems and shows how to keep your magnetic lock sessions safe and smooth.
Read more
How to Care for Your Metal Bondage Gear
AoB’s metal gear - crafted from high-grade stainless steel or aluminum - offers unmatched strength, sleek aesthetics, and longevity. With a few simple routines, you’ll keep your favorite pieces in ...
Read more




