Extra thick and comfortable the D-Ring X3 contains the 3 perfect size donut rings. Each kit contains a black, clear, and smoke colored ring, intended to be worn around the cock, balls, or both. They are made of super strong and stretchy TPE and are phthalate free. The D-Ring X3 are soft, stretchy, easy to get on, and help you keep a firm and hard erection. 

Extra Thick and Comfortable 
Strong & Stretchy TPE 
Multi-Color 3 Pack 
No-Roll Design 
Thick Girth for Powerful Erections 

Size: 
Inner Diameter: 0.7 (18mm) 
Outer Diameter: 1.75 (44mm) 

This product is safe with all lubricants.