This Semi Electric Motorized Hospital Bed includes everything you need, including the adjustable bed frame, 2 locking and 2 unlocking casters (wheels), a large button remote controller and a choice of mattress and bed rails. BED SPECS: 80 x 36 inches Height Range: 15" - 20" 42 lbs Weight Capacity: 450 lbs. Split Spring Deck Recessed Head-Spring and Foot Assembly MATTRESS OPTIONS Foam Fiber Innerspring Coil No Mattress 84" x 36" x 6" Vinyl Cover Inverted Side Seams Antimicrobial Full Rails or Half Rails The bed frame is simple to assemble, cleans easily, and the parts are compatible with other hospital beds. Backed by a 2 year manufacturer's warranty.