Manual stretch film, pre-stretched, with cardboard core, pack of 6 rolls. Supplied = assembled. Width = 410 mm. Length = 600 m. Material = film. Material thickness = 8 m. Core diameter = 50 mm. Product type = stretch films. Faster work. Less force required. Lower material costs. You save: 50% stretch film Due to pre-stretching the film does not narrow - you can use the whole film width. 20% work time By more quickly stretching. Less force required - the film does not need stretching. The roll is significantly lighter than conventional film. 80% packing volume By pre-stretching, less foil = less volume, waste, disposal.