1) The Skin graft is usually pass through a special machine called skin graft mesher, The mesher will cut tiny slits in the graft, which allow the graft to stretch for covering large burn area with less skin. 2) Skin graft mesher is available in ratios of 2:1, 4:1, 6:1 and 9:1 without the need of disposable derma carriers 3) Easy and smooth operation 4) Availability of parts for replacement.