Nalgene 6283 CleanSheets Lab Bench, Shelf and Drawer Liner is made of white cross-linked polyethylene foam 1/8-inch (3-mm) thick material. Comes in 50-foot (15-m) rolls in three widths; fits standard bench tops (30-in.), drawers (18-in.) and shelves (12-in.). Use it to line sinks, drawers, benches or shelves. Anywhere protection is needed against chemicals, vibration, heat, dirt, breakage. Can be cut to any size and stapled, tacked or taped. Meets OSHA Standard 29 CFR Part 1910.1030 for use as protection against blood borne pathogens.