<Waist straps have been a favorite idea in the chastity world! For particular body types a strap really improves comfort, agility and to keep the cage standing upright in normal movement and wear. New for 2025, the KINK3D Strap Ring with integrated loops is designed specially for a waist strap.
Some people find that when their chastity cage is worn unsupported, it can hang down away from the body. Wearing a strap can help the cage sit in a cozier position, enhancing the overall snugness and stability of your setup. This reduces the chance of ball slips while minimizing the temptation for pullout.
The two loops built into our Strap Rings are approximately 28mm x 8mm (1.1″ x 0.3″). They’re compatible with the Mr. S Leather X KINK3D Neoprene Chastity Straps, as well as straps from many other makers or your own creation.
This product includes a Strap Ring only. For a complete chastity device, you will also need a cage piece and a lock (sold separately). And since you’re getting this ring, you’ll probably want a strap for it too!

Size inches mm
0 1 1/2 38.1
1 1 5/8 41.3
2 1 3/4 44.5
3 1 7/8 47.6
4 2 50.8
5 2 1/8 54
6 2 1/4 57.2
7 2 3/8 60.3