Let's be honest, you and/or your penis owning partner have about eleven zillion options when it comes to choosing a cock ring. Vibrating, non-vibrating, silicone, metal, rubber, even glass. The ring you go for will, of course, depend on what you're planning to do with it. Now, if what you've got in mind is pure unadulterated erection enhancement with seriously versatile sizing potential AND an optional padlock, Rouge's Leather Cock Strap is the one for you.
Extra supple and nice and slender, the Strap wraps securely over and around your/their shaft, shaft and balls or balls alone. Thanks to 5 possible lock-up positions, the grip could conceivably shrink down to just 1.25" (3.2cm) and leave you as much as 2.5" (6.4cm) of room.
In genuine leather, the Lockable Leather Cock Strap should be spot cleaned as needed using a good leather-safe toy care product.