Function: Alien Silicone Colorful Butt Plug/Dildos Color: Red+Black Size: 21 * 4.5 cm/8.2  * 1.7 inch Insert Length: 18 cm/7.4 inch Net Weight: 477 g/1.0 lb/16.8 oz Power: No Material:  Silicone Package: OPP Bag Further: Washable/Soft/Non-toxic