Our vinyl plastic mattress protector covers are fully waterproof, and and have elasticated corners for easy fitting.      These mattress covers are thin, but provide a cheap way of protecting your mattress from a bed wetting accident.  These plastic bed protectors are washable in situe with warm soapy water, or can be removed and washed by hand.   They are available in 3 sizes, Single, Double and King Size Sheets.   Please be extra careful when fitting these sheets as they are  thin and can be easily ripped if you are not careful.  Once on, with a normal bed sheet fitted on top, they do there job very well.   Ideal for traveling (even abroad) as they are light and easy to carry and don't take up much room in the suitcase.