haft C-ring model R, size 1 (S). 
Model R enhances your endurance as the snug-fit cock ring is designed to boost pleasure and performance. 

• Made of 100% Flexiskin™ Liquid Silicone
• Size 1 (S):
  Outside diameter 1.8 inch / 4,6 cm
  Inside diameter 0.7 inch / 1,8 cm.

Innovative Flexiskin™ feels just like skin: soft, squeezable, and flexible. This uniquely formulated liquid silicone is not only extremely soft and pleasing to the touch, but also hypo-allergenic and non-porous, so bacteria can’t become trapped in it. This makes the material highly realistic and completely safe for the body.