• SIZE LISTED TO CHECK BEFORE PURCHASE| This size fits 66 wide by 80 long. Depth is a stretch wall but will not work if your mattress is Iess than 9 or more than 13 so be sure to check before purchase
• COMPLETE PROTECTION| This is not a fitted sheet style cover. This covers zips closed on all 6 sides & protects your RV and camper mattress from Dust, Pet Dander, Pollen, Liquids or whatever nature sends your way
• QUIET & COOL| Unlike vinyl or plastic backed products, the Allersoft's soft poly knit fabric maintains a cool temperature and will not rustle under the sheets
• LOCKING ZIPPER| Patented secure locking zipper which seals off the mattress from anything outside. Zipper has auto lock tab and Velcro seal over the zipper when closed
• ALLERGY RELIEF| The special barrier in this fabric shields you from irritating allergens that can sneak into the deep layers of your mattress. Sleeping on an unprotected mattress exposes you to all different types of allergens
• ALL 6 SIDES WATERPROOF| Protects the RV mattress from spills and liquids while most fitted style or 5 sided covers do not protect the sides and bottom
• EASY MACHINE WASH| Simply throw in the machine on hot and tumble dry