The Performance W1715 20-Piece Plastic Spring Clamp Set is constructed of heavy duty PVC for strength and durability. Features: * Non-marring pivoting tips * Heavy duty PVC construction * (4) 2-1/2-inch clamps * (6) 4-inch clamps * (2) 9-inch clamps * (4) 3-inch clamps * (4) 6-inch clamps What"s In The Box: * Performance W1715 20-Piece Plastic Spring Clamp Set