About This Heated Pad for Custom Comfort - Includes a removable, heating pad (low-voltage, chew-resistant) that attaches velcro, providing soothing warmth for achy joints in colder months Orthopedic Memory Foam - High-density foam relieves pressure points and supports hips/spines, ideal for large breeds, senior dogs, or pets recovering from surgery. Waterproof & Stain-Resistant Fabric - The durable outer layer repels liquids and dirt; simply wipe clean or toss the removable cover in the washing machine. Secure L-Shape Design - Bolstered edges create a snug nest, while the non-slip base prevents shifting on hardwood or tile floors. Versatile All-Year Use - Detach the heating pad for summer or use it year-round; lightweight and easy to assemble with no tools required. Note: Do not cut the white waterproof fabric inside. And it takes 24 hours for the compressed sponge to fully refound Overview Brand : WARKEY Breed Recommendation : Large Special Feature : Heating Material : Polyester Product Dimensions : 35"L x 28"W x 6"Th