1.item:MS-STA311/MS-STA312 2.colour:orange,blue 3.Size: 36" x 21" x 28" The Standard Stair chair, designed with extra 2 front wheels to help to transport the patients easier and faster. It comes with 3 quick-release restaint straps. Capacity: 350 lbs, Size: 36" x 21" x 28", Weight: 19 lbs, Folded: 8". STAIR CHAIR WITH 4 WHEELS