Enjoy super-stretchy erection enhancement with the strength of lab-tested True Silicone! RingO Pro XXL features a seamless stretch-to-fit design with a wide flat band that stays firm and secure for a longer-lasting experience. Made of 100% body-safe silicone with softer flexibility, RingO Pro XXL measures a 2.25 diameter for a more comfortable feel. 

Features: 
- 100% True Silicone penis ring stretches to 2.25 
- Seamless stretch-to-fit design 
- Wide flat band for firm, stay-put fit