White - An economical way to isolate, transport and disinfect infected linen. In use in NHS hospitals throughout the U.K. During washing, the water soluble strip dissolves in cold or hot water, releasing the contents for a normal wash. Use alone or as liners to polyester laundry bags. Bag 46 x 71 x 76cm (18 x 28 x 30") - holds linen from a complete bed change or a number of re-usable incontinence pads. Now - Extra-strong PLUS version at less cost! Supplied in handy rolls of 50