Rollator Material: aluminum tube(a6061-74 1.2mm 1) overall width: 25" 2) wheels: 8"/ 6" 3) pouch: 11" x 8.5" x 6" depth 4) handle height: 33.5" - 38" 5) width between handles: 17.75" 6) seat: 12" x 14.5" 7) seat height: 17.5"- 23" 8) weight: 17 lbs 9) weighing capacity: 250 lbs 10) n.W / g.W: 7kg / 8kg (6kg / 7kg for 6") 11) carton dimension: 63 x25 x92cm (61 x25 x92cm for 6") 12) color option: blue, red, silver, green, champagne 13) conveyance: For 8" 20": 212pcs 40" 444pcs 40"hq: 468pcs For 6" 20": 216pcs 40" 471pcs 40"hg: 522pcs 1pc/carton; ctn dimention: 63cm x 25cm x 92cm;