Consists of 4 inch foam insert for maximum confort and support,  The unique combination of 2 of top quality memory foam and 2 of weight distributing egg crate foam provides maximum comfort and support.  Dogs of all ages and sizes who suffer from arthritis or muscles stiffness or joint and hip dysplasia will love this bed.  Dogs and cats in perfect health will also love the high quality materials and provide better pet health for your loved one.  We understand how important pet comfort and safety are.  THese beds promote better health through restful and pain free sleep.  

• -Machine washable cover.
• -high-quality foam insert is four inches thick.

Specifications. 

• Color: Gray. 
• Material: 100% Polyester 100% Polyurethane. 
• Dimension: 37 x 24 x 4 . 
• Weight: 4.35 lbs