Function: Male Cock Expender Sleeve Color: Red/Rose/Yellow/Flesh/Black Size: 17 * 5 cm/6.7  * 1.9 inch Insert Size: 16.0 * 3.5 cm/6.3 * 1.3 inch Net Weight: 260 g/0.57 lb/9.1 oz Power: No Material: Silicone Package: OPP Bag Further: Washable/Soft/Non-toxic