Non-slip base seat cover with sponge. our products are guaranteed not to slip. it should be washed at 30°c. 1. made of quality materials. it is antiallergic. it absorbs liquids and does not penetrate immediately. it is protective. more than 10 stocks are presented to be sold at the campaign price. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.