Blue Cpe Shoe Cover 150 Pair/Case Seamless. One piece design protects your shoes or socks against liquids. Made from lint free polyethylene film, which is thicker than polypropylene for added protection. Extra Large Seamless shoe covers ensure a fit over all shoes. Choose white or blue seamless shoe covers. Shoe Cover Size: 16 in. length x 8 in. width. Packaged 100 Seamless Shoe covers per bag, 3 bags per case = 300.