Function: Silicone Colorful Male Masturbation Sleeve Color: Colorful Size: 15.4 * 9.2 cm/6.0  * 3.6 inch Net Weight: 725.3 g/1.6 lb/25.5 oz Power: No Material: Silicone Package: OPP Bag Further: Washable/Soft/Non-toxic/Luminous