The set comes with several different diameters, so I could actually find the right fit instead of guessing. Stacking two of the smaller rings at the base gave a noticeably firmer hold and I lasted longer than usual.
Henry Y.★★★★★
I wasn't sure about mixing sizes at first, but the variety in this set actually made it easy to find a fit that works for both the base and the testicles. The stretch is firm without pinching, and I noticed a real difference in how long I lasted.
Joshua★★★★★
The variety of sizes in this set is what sold me — I can wear one at the base or stack a couple for a tighter fit depending on the day. The material has enough stretch to go on without pinching, and it stayed comfortable through a long session. Definitely helped me last longer than usual.