Union Black Silicone Cock Ring By Rocks Off Lovetoy Always start at lower vibration

Always start at lower vibration settings and build intensity gradually

no urethral extension Moderate—softer material reduces psychological impact Fit Customization Five ring sizes

Hollow construction: Enables extended wear and unique sensory possibilities beyond standard solid sounds

At a glance Cage length: 75mm with adjustable internal width 25–33mm

Graduated insertion: Smooth progression from 5mm to 8mm diameter allows safe advancement for controlled urethral exploration

Union Black Silicone Cock Ring By Rocks Off Lovetoy Always start at lower vibrationCouples often struggle to maximize shared pleasure during sex. The Rocks Off Union Black solves this with dual vibrators that stimulate both partners simultaneously, enhancing erections while delivering targeted clitoral sensation through seven customizable vibration settings. At a glance Material: Body safe medical grade silicone Vibration settings: 7 modes, battery powered Fit: Adjustable ring, fits 12 inch diameter Stimulation: Dual bullets for