White Breathable P.U. Coated Towelling Cotton Waterproof Mattress Protectors. Features: •Waterproof yet air vapor porous - acting the same way as human skin •Effective in preventing bacteria and dust mites from breeding in your pillow and mattress •Protects mattresses from stains (accidental spills, perspiration, bodily fluids) •Machine washable on hot, tumble dry on medium •Especially helpful in cases of incontinence •Ultra thin with four-way stretch does not detract from the comfort of the mattress •High Quality Fitted-sheet style •Soft and semi-absorbent