Goodwrappers stretch film system is the easiest and fastest way to hand wrap pallets. Quiet and clear cast stretch film is best for uniform loads; Built in disposable handles prevent friction on hands; Patented dispensing system provides tension control for maximum film stretch to save on film; No assembly required. Ready to use out of the box. This product is equivalent to part number: S-8137. Sold in a quantity of 4 per case.