Description: Bicycle Saddle Cover with durable waterproof PVC, keep your seat dry and clean during rainy days,and protects your bike seat from dirt, mud when parking indoor garage or outdoor backyard. Easy to use: this bike saddle bag is easy to put on and take off this bike cover, just put the cover around the saddle and remove it when you intend to ride. Fits for most bike seats: Due to its extendable material, this waterproof bike saddle cover fits all bike saddles, from narrow to oversize,like normal bicycle, mountain bike and children bicycle. The elastic edges will stretch over the seat and will stay in place well. More advantages: Not only help to keep the saddles dry, but also prevent them from getting scratched or dirty. Maximum tensile 35cm,Covers around your bicycle seat perfectly, fits for most seats. Specification: Material: PVC Color: Black Size: Average Size, Maximum Tensile 35CM Package Includes: 1 Piece Bike Seat Rain Cover Waterproof Note: Please allow slightly difference due to manua l measurement. Color may be slightly different since different monitor. Thanks!