LeLuv Ultima Penis Vacuum Pump, soft Silicone Donut Seal, soft Black Silicone Seal & 4 Sizes of Constriction Rings. This sturdy LeLuv Ultima Handle with soft red rubber grip Penis Vacuum Pump is the perfect blend of premium craftsmanship and durability. The ergonomically shaped silicone grips make the powerful handle comfortable to use. The extra-thick clear, seamless, untapered cylinder is graduated in both inches and centimeters up the side, letting you watch and mark your progress accurately. We include 18 inches of kink-resistant, clear vacuum hose, and our specially-designed quick-disconnect fittings to offer trouble-free pumping sessions. You can even disconnect the hose from the cylinder and it will maintain vacuum!Vibrating Strap & Bullet: The included multi-speed vibrating bullet provides addition functionality to your routine.Constriction Rings: Once the ring is in place, continue using your pump as directed.Realistic Donut: This super soft realistic look & feel sleeve fits most cylinders from 2" to 2.5". It is used for adding comfort and creating an airtight vacuum seal.Silicone Sleeve: This soft and stretchable Silicone sleeve fits most Pump cylinders. It is used for adding comfort and creating an airtight vacuum seal. Use with any LeLuv pump cylinder sized 2.25" to 2.75".