Material:Hight strength aluminum alloy frameTube thickness:1.25mm, more thicker than other supplierColor:Silver anodized Environment Protection Device frame, or customized color.Product weighRefrigerator, Freezer & Parts :4.15 kgsWeight Cap.:100 kgsOverall size:60W x 52L x 106-121H CMFold size:60W x 10L x84H CMRemark:7 levels height adjustable:Forearm supporter attaches to cross braces on side of walker.:The attachment cradles for forearm comfortable weight bearing.:4cm thickened bracing that incrElectric Motor eases durability and supports more weight:Handle bar length is aWoodworking Machinery djustable for different user:Quick and easy operation for detaching the forearm supporter.