Laifug dog bed exclusive design, Double Pillow Smart Design Smart Design: High 3 Pillow and 1.8 Pillow to PET Head Neck to Provide Maximum Comfort Support security Orthopedic Memory Foam: 30D Super Soft Foam and 45D Memory Foam. Provide Maximum Comfort Support.Won't flatten. The famous Laifug foam will retain at least 90% of its shape support for the next 3 years Cover Design Waterproof liner: Custom fabric:100% Microfiber cover(210g). Water resistant tear resistant cover. Removable cover is machine washable.Soft to the touch. Simple to spot clean remove hair. Tumble dry on Gentle setting Extra Large Bed 50L x 36W x 10H dimensions for dogs 200 pounds and under. Laifug foam bed will become your pets favorite sleeping spot