Features1Durable and Waterproof: Made with TPU, polyurethane fiber, and silicone materials, this bike seat cover is waterproof and durable, suitable for riding in various weather conditions. 2Inflatable Design: The inflatable and thickened design allows the bike seat cushion to absorb shocks, reducing discomfort during your ride. It is ergonomically designed for ultimate comfort and suitable for men, women, and the elderly. 3Adjustable and Foldable: The seat cover provides seating comfort and allows for hardness adjustment. It is also foldable, making it convenient to carry and store. The included inflator ensures easy and efficient inflation. 4Anti Slip Stability: The wing shaped hook and loop strap secures the cover in place, simply crossing the straps under the bike seat without the need for tying. It effectively prevents the cushion filling from sliding during the ride, ensuring a secure fit. 5Versatile Application: Suitable for stationary bikes, indoor exercise bikes, mountain bikes, road bikes, fixed gears, hybrid bikes, folding bikes, electric bikes, and more.SpecificationItem Type: Bike Inflatable Seat CoverMaterial: TPU, polyurethane fiber, anti slip siliconeWeight: Approx. 167g/5.9ozColor: BlackPackage List1 x Bike Inflatable Seat Cover1 xInflator1 x Instruction Manual