Precious Tails Orthopedic Foam Foldable Chaise Dog Mattress Bed

Super Soft Micro-Velvet Cover on High Density foam for maximum comfort and support; Extends into a larger bed allowing your dog to grow with it; Folds up for easy storage; Cover is removable and machine washable; Great for older and arthritic pets; 4 inch thick solid slab of orthopedic convoluted foam mat; Product Dimensions for Large Chaise Lounger: Extended - 42" L x 28" W x 9" H (with Bolster Height), Folded: 21" L x 28" W x 13" H (with Bolster Height)