Quantity: 1 piece Colour: Black Size: 29x27cm Breathable and ComfortableThe surface of the gel bike seat cover padded is lycra fabric, which can absorb moisture and dry fast. What's more, the design of the diversion groove in the middle of the bike seat cover can speed up the air circulation, keep the hips cool and dry, make the private parts stress-free. . Thick Comfortable GelOur bike seat cover cushion is made of upgrade material memory foam gel, which has a comfortable touch and better hip protection, it can absorb the shock and reduce pain effectively, perfect to protect your butt. Bring you a healthier and more comfortable experience during your bicycle leisure time. . Non-Slip DesignSpecial design of the anti-skid leather, draw-string, which can effectively prevent the gel seat bike cover from sliding, it's more stable than an ordinary drawstring or velcro cushion cover. When install, just slip the gel seat bike cover over the seat, and then secure the draw-string, finally keep the exercise bike seat cover in place is ok. . Universal Standard - Gel bike seat cover Padded's dimension is 11.4x10.6 inches or 29x27cm(LxW), can work on any standard seat posts, such as mountain bike, road bike, exercise bike, city bike, spinning bike, folding bike, etc. .