Patent ID: 7628664

Claim:
A slider, comprising: a foam board, made of polystyrene foam material, having a top face, a bottom face and edges, the top face of the foam board having a riding portion and the bottom face of the foam board having a rail portion opposite to the riding portion, wherein the rail portion of the bottom face of the foam board has a plurality of foam rails internally protruded therefrom and the foam rails are parallel with each other; a top layer comprising an interface coating having a bottom face heat bonded to the top face and the edges of the foam board, a polyethylene foam skin having a bottom face heat bonded to a top face of the interface coating of the top layer completely, and a laminated film heat bonded to a top face of the polyethylene foam skin of the top layer completely, wherein the laminated film of the top layer comprises an inner film, an outer film, and a pattern formed between the inner film and the outer film, the pattern being visible from outside of the top layer; and a bottom layer comprising an interface coating having a top face heat bonded to the bottom face of the foam board and a plastic plate heat bonded to a bottom face of the interface coating of the bottom layer completely, whereby the bottom face of the foam board and the foam rails of the rail portion of the bottom face of the foam board are covered by the bottom layer.