【High quality material】Our bicycle seat covers are made of polyester and silicone, which are durable, easy to use and comfortable to the touch 【Widely used】Suitable for indoor and outdoor use, mountain bike, indoor bike, off-road bike can be used. please confirm this bike seat cushion can fit your original bike seat before ordering 【Easy to install 】Low-cost solution, let you sit more comfortable, let you ride more smoothly, have a good mood. 【Bike seat cover size】11 "x 10" with an adjustable safety rope and a wind and dust cover. Protect your bike seat. 【Unique design】The design of thickening and widening makes riding more comfortable, stable and safe. Guide groove design, make full use of human body design, solve the trouble of long-distance riding, relieve the hot riding, bring you different feelings.