Sex on the Go is the perfect collection of intimate accessories for home or on the road! Designed for couples vibrating pleasure. Factory sealed. Stretchy, sturdy support for him, intense vibrations for her. 20+ minutes of powerful vibrating action. Single use vibe. Please properly discard after use. Made using phthalate free, non-toxic materials: Cock ring Thermoplastic Resin TPR, stimulator ABS plastic. Prolong ring measures 1.25 inches. Sex on the Go Power Ring is a registered trademark for California Exotic Novelties.