K9 Ballistics LUXURY Orthopedic Memory Foam Bolstered Dog Bed Waterproof Liner Not Covered By Our Chew Proof Guarantee. Sleeping Dimensions: 22 Inches X 25 Inches Made For Extreme Comfort, This Bed Is Not Chew Resistant And Should Only Be Given To Well Behaved Dogs Superior Construction Utilizes Premium, Upholstery-Grade Microfiber Siding With A Plush And Lofty Faux Fur Sleeping Surface 5 Inch Thick Orthopedic Mattress Consists Of A 1.5 Inch Layer Of Memory Foam Atop A 3.5 Inch Layer Of Dense Support Foam For Optimal Comfort Guaranteed Against Flattening For 10 Years (Does Not Apply To Chewing/Scratching Damage)