Mature Metal Cock Ring with Screw Lock for Sale

Image I have a spare single lockable cock ring with a unique screw lock that I am offering for sale. Never worn as turned out not to be the right size for me, but consisting of:

• 1 oval-shaped base ring
• 1 cock ring (round)
• 1 security screw (unique)
• 1 security key (key) (unique) Dimensions of the base locking base ring: inside diameter horizontally 1 7/8” (48 mm), measured vertically 1 5/8” (40 mm) Dimension of the cock ring: inside diameter1 3/8” (35 mm) Gap between the rings when joined: 3/8 "" (10 mm) For any chastity-aspiring beginner or to show commitment to one’s keyholder - great training tool. Serious offers only - price to be agreed + postage as required Please DM me. Photos available