The Python-QR is a secure, miniature quick-release clip for items that you often attach or separate. The locking mechanism relies on a fool-proof connection method that will never accidentally disengage. The Python-QR consists of a male plug and a female receptacle. Simply insert the two pieces together and twist to engage the click-lock. The wings on the male plug will snap into the opposing cutouts in the receptacle, and will not separate until you intend to release them. A simple pinch on the opposing wings will disengage the two pieces allowing you to separate the clip instantly and securely. No moving parts, nothing to break, nothing to replace. Just a precision-machined mechanism that will never wear out and will never fail. The connection point is so strong, you can trust even your heaviest gear without worry of accidental separation. Corrosion resistant Lightweight & easy to operate Ultra compact size Positive locking with no unintentional release No moving parts Comes with split rings