36x27x4 Waterproof pet bed, light grey VERSATILE PET BED/MAT fits for just about anywhere, including crates, cars and any room in your home REVERSIBLE DESIGN of pet mat with warm sherpa cooler Oxford reverse provides year-round comfort DURABLE OXFORD FABRIC provides a comfy, safe bed for diggers, scratchers light to moderate chewers HIGH-DENSITY EGG CREATE FOAM dog bed relieves joint pain provides support (perfect for older pets) EASY TO CLEAN with zippered removable cover that‘s machine washable for quick cleanup no-fuss care