Oxygen Cylinder Stand for H M Cylinders Green Pulse Monitor features a wide handle and 48750 features a wide handle and sturdy swivel casters that allow for easy maneuverability * Shelves are constructed of high impact polyethylene that will not chip peel or dent * Three ample sized shelves will accommodate large equipment * Shelves are lightly textured and recessed for added safety in the transport or storage of equipment accessories and supplies * Load Capicity: 200 lbs 25 D * Seat designed to accept add on accessories * Non slip seat surface with built in drainage system * Adjustable height from 15 to 21 * Tested to withstand up to 300 lbs * Fits most tubs and showers 18 width * For H M Cylinders * Sturdy light weight plastic design * weighs only 7 Lbs * Green * 19 1 2 Diameter