Whether the bike seat is leather or synthetic, a saddle cover is essential. If unprotected in the rain the seat can get soggy, resulting in a wet, uncomfortable ride home. The Custom Bike Seat Cover measures 9.84" x 10.23", is made from waterproof polyester and provides a practical and fun way to showcase your brand. Decorate their bicycle with a silkscreen print and a customized color to really make this product connect directly to your business.