... made of aluminum 6063 T5,controled by remote control, Electric remote control Aluminum Roll Up Door is made of ... use,small door use , veranda,aisle use, cabinet useThe height is 37mm(without hook)The thickness is ... use,small door use , veranda,aisle use, cabinet use The height is 39mm(without hook)The thickness ... use,small door use , veranda,aisle use, cabinet use The height is 49mm(without hook)The ...