Premium Hypoallergenic Waterproof Mattress Protector – Vinyl Free – Fitted Mattress Cover (Twin) by Utopia Bedding Price: $51.99 $14.99 (as of 18/10/2017 12:50 PST- Details)

QUALITY PROTECTION – Mattress protector is 100% hypoallergenic and water resistant.
EXPERT TAILORING – Features professionally turned hems and deep fitted pockets. Fits Twin size mattress (39″ x 75″ inches) and up to an 16″ inch mattress thickness.
PROMOTES CLEAN LIVING – Cover protects mattresses from all liquid stains, allergens, dust mites and bacteria.