Neck Collar - Polished stainless steel, removable O-ring Heavy Collars The slim rounded 6 mm

The slim rounded 6 mm profile helps distribute pressure gently

The integrated padlocks are fixed and non-removable

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

Locking: M6 screw-based

Lock hole diameter: 5 mm

Neck Collar - Polished stainless steel, removable O-ring Heavy Collars The slim rounded 6 mmA 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