Heavy Duty, Blow Molded, One Piece, Plastic Resin Top Folding Table with Strong Steel Ladder Frame and Steel Legs. One-piece blow molded plastic tops are waterproof, chemical, stain, and impact resistant, more durable than ABS at half the cost. Legs are welded & riveted, with non-removable foot caps. Tops are attached to steel ladder frame with tamper-proof screws. Made in USA.