Blush Novelties Performance Studded Sleeve Ring Clear. Textured. Designed with studded exterior for her pleasure. Stays on. The attached strap cinches behind your nut sack. Easy to use. Easy to put on and seamless integration into sex. Clean. Easy to clean with soap and water or toy cleaner. Peace of mind. Made from body safe materials and meets or exceeds CE and ROHS international safety standards. Phthalate free, fragrance free and latex free. 4.25 inches by 3 inches by 1.3 inches. Thermoplastic Elastomers TPE.