Neck Collar - Polished stainless steel, removable O-ring Heavy Collars after which the upper section

after which the upper section is positioned and secured using the included screws

the magnetic mechanism captures the attachment disc and maintains a strong hold

All 3D-printed components are designed and produced in our Berlin studio

Locking: M6 screw-based

Lock hole diameter: 5 mm

Neck Collar - Polished stainless steel, removable O-ring Heavy Collars after which the upper sectionA polished collar with removable functionality. This stainless steel neck iron combines a clean, circular form with a detachable O ring for expanded use. Worn without the ring, it presents a minimal and refined silhouette. With the ring attached, it becomes a functional attachment point for chains, connectors, or other compatible restraint elements. The polished finish gives the piece a defined presence, whether integrated into a structured bondage