Build Bonanza flexible building surface for lego, mega blocks, and other building blocks. Turn any surface into a building-block base! Build on curved surfaces, around corners, even upside down Bendable, flexible, shapeable! Cut to any size Removable and reusable Easy as peel - stick - build! Includes 4 strips: 3 ft. Purple 3 ft. Orange 3 ft. Black 3 ft. Lt. Blue This is a brand new item - factory sealed.