Sleep Comfort 2-Inch Gel Memory Foam Big Bump Topper, California King 100% Cotton Made in US Orthopedic mattress protection and resist the growth of odour causing bacteria 5-Inch dog bed lifts your pet away from cold floor-level drafts (good for old and arthritic dogs) 100-Percent polyester washable (bath tub) mattress 100-Percent cotton cover zips off for easy washing Dimensions - Approximately 35-inch by 27-inch by 5-inch Draws uncomfortable warm air away from your body Sculpted design provides improved air flow Includes 300 thread count Egyptian cotton cover with 17-inch skirt Originally designed for NASA this space age foam cradles your body, reducing pressure points that cause tossing and turning Memory foam is resistant to dust mites and is naturally antimicrobial