Bad Kitty Set of 5 Metal Rings

5 Penis and Testicle Rings Included! 5-Piece Professional Penis/Test Ring Set by Bad Kitty for Strong Male Performance with a Thrilling Look
Each of the different sized rings is seamlessly crafted and smoothly polished from durable carbon steel.
Can be heated or cooled for a refined temperature experience
Material thickness 5 mm
inner diameter 3.1 cm, 3.4 cm, 4 cm, 4.5 cm, 5 cm
outer diameter 4 cm, 4.5 cm, 5 cm, 5.5 cm, 6 cm
Metal/carbon steel