This Milwaukee Poly Furniture Dolly is 18 in. x 30 in. with rubber padded ends for protection. The frame is poly with steel reinforcement for extra strength. It has 3 in. x 1.25 in. poly casters. Milwaukee-the name the Pro's Trust.. Adjustable Length: No. Color Family: Blue. Features: No Additional Features. Frame Material: Resin. Handle: No. Load Capacity (lb.): 1000. Locking Casters/Wheels: No. Material: Polypropylene. Number of Wheels: 4 Wheels. Pneumatic Tires: No. Product Weight (lb.): 13 lb. Reconditioned: No. Returnable: 90-Day. Solid Bottom: No. Storage Product Type: Dollies and Hand Trucks. Certifications and Listings: No Certifications or Listings. Product Depth (in.): 18 in. Product Height (in.): 5 in. Product Width (in.): 30 in. Wheel Diameter (in.): 3.25 in. Load Capacity (lb.): 1000. Product Type: Dollies and Hand Trucks. Material: Polypropylene. Number of Wheels: 4 Wheels. Width (in.): 30 in