Rule your kingdom with the Emperor Rings from Renegade. Let the vibrations carry you away on a sea of ecstasy. Rechargeable rings are stretchy and comfortable to wear for extended sessions. Material: silicone / ABS USB rechargeable (cable included) IPX 6 waterproof 10 vibration modes Silicone lube compatible MEASUREMENTS: 2.24" x 2.56" x 2.56" (5.69 cm x 6.50 cm x 6.50cm)