Massco Machine Shop Grade Stretch Wrap Massco stretch wrap was specially developed for hand wrap applications that require a high level of puncture resistance and excellent stretch and cling. This highly versatile film is good for all wrapping applications and performs exceptionally well on B and C pallet loads, particularly on products and loads with sharper edges and corners. A great ballance of performance and cost. 18'' 7,200 SF/cs. (Pkg u/m = 4/cs Sold By u/m = Case)