Armarkat Model C70NBS S cuddler pet bed is covered in ultra thick and soft plush for your pet s comfort Suited for cats or little dogs The bed is great for small spaces We recommend hand washing though it is machine washable The skid free and water resistant base makes it a worry free maximum comfort bed Specifications . Size S Inner Diameter 16 . Size M Inner Diameter 22 . Pad Thickness 3 9 . Size S Overall Dimension 22 L x 22 W x 8 H . Size M Overall Dimension 22 L x 18 W x 14 H . Weight 2 5 lbs