Akro-Mils RMD3018RC4PN Steel Reinforced Padded Rubber Capped Plastic Dolly, 30-Inch by 18-Inch, Red High-impact, durable polyethylene constructioncost-effective alternative to wood and steel Easy to clean, Non-porous platform that will not rot, mildew, or splinter 1,200 lb. Weight capacity with plate-style 4 inch swivel casters. Quick, easy assembly and durable bumper pad mounts with two screws for simple installation or replacement Made in the USA