A PERFECT FIT: The replacement cover will fit all existing mattress bed styles - fiberfill pillow, orthopedic, memory, and cooling gel foam; your pet will enjoy curling up and snuggling into a fresh bed cover DIY BY DESIGN: Get this bed cover and use old clothes, shredded foam, beanbag beads, buckwheat hulls, or even feathers - whatever works best for you and your pet for a great budget do-it-yourself solution PRODUCT DETAILS: Gray; Jumbo, designed to fit 44" x 35" x 4" foam mattress EASY CARE: Pets can present some unique cleaning challenges, which is why Furhaven made sure that the dog bed cover is completely machine washable for your convenience CUSTOMER ASSURANCE: The product comes with a 90-day limited coverage against material defects and may also qualify for our 60-Day Worry-Free Program; but restrictions apply: purchases from unauthorized third-party resellers may not be covered by Furhaven