Bullet Points: 1Waterproof Materials: Bicycle Seat Rain Cover is made of waterproof PVC material, which keeps your seat cushion dry and clean in rainy days, not easy to tear or fall, suitable for long-term use. 2Versatile Usage: Bike Seat Rain Cover is designed with a drawstring to fit snugly on various types of saddles, from narrow to large, such as regular bikes, mountain bikes, and kids' bikes, giving you a great use experience. 3UV Protection: The PU silver coating covered on the inside of Bicycle Seat Cover Waterproof provides extra UV protection for your bike seat, and also keeps your bike seat away from dust, wind and sun, keeping the seat cushion intact at all times. 4Easy to Use: Bike Seat Cover Waterproof has a drawstring that allows you to easily put it on or take off in seconds, and has an elastic edge for a tight fit on your bike's saddle. 5Easy to Carry: Bicycle Saddle Rain Cover is light in weight and easy to carry, bringing a lot of convenience for daily cycling to work or cycling for outdoor activities. Features: Bike seat rain cover is made of waterproof PVC, which keeps your saddle dry and clean in rainy days, and also keeps your bicycle saddle away from dust, wind and sun. 2. The drawstring design allows the bike waterproof cover to fit snugly on various types of saddles, from narrow to large, such as regular bikes, mountain bikes and kids bikes. 3. The inner covered PU silver coating provides extra UV protection for your bike seat. Specification: Material: Fabric, PVC layer, Polyurethane coating Color: black, gray, blue, navy Dimensions: about 27 x 24 cm / 10.63 x 9.45 inches Packing List: Bike Seat Rain Cover*1 Note: Due to the lighting effects and shooting angles, there is a color difference in the product, please understand. Due to manual measurement, there is a tolerance in the product size