Renegades Universal Pump Sleeve XL is a universal fit with any 2.5-inch pump cylinder. Enjoy an airtight experience unlike any other. Made of super-soft silicone, it creates a perfect seal for maximum pleasure. Suitable with all lubricants. Product dimension 16.6 x 8 x 8 cm Total length 16.6 cm Diameter 1.2 cm Insertable length 15 cm Water-resistance Waterproof Body-safe Yes Material TPE