Orthopedic pet bed Memory foam cushion insert Cool Gel micro beads to regulate body temp Removable tufted zippered cushion Generous sizes for maximum sleep area. The Bowsers Oslo Ortho Pet Bed is an innovative design. Features a scooped front which creates a modern sleek look while creating easy access for smaller or older arthritic dogs. Interior is memory foam cushion insert with infused Cool Gel Micro Beads which regulate your pet's body temperature they will find soothing and comforting. Two tone fabrics available in several color options. Removable tufted center cushion has a zippered outer cover for easy washing. Generous sizing maximizes sleeping area. Fill content made with high memory polyester fibre with cool gel memory foam cushion insert. Dimensions: Small: Outer Dimensions: 29L x 23W x 8.5H in. Inner Dimensions: 18L x 14W x 5H in. Medium: Outer Dimensions: 33L x 26W x 10H in. Inner Dimensions: 22L x 18W x 6H in. Large: Outer Dimensions: 39L x 30W x 11H in. Inner Dimensions: 28L x 22W x 7H in. XL: Outer Dimensions: 47L x 35W x 11H in. Inner Dimensions: 35L x 24W x 7H in. About Bowsers Pet ProductsSince 1998 Bowsers has been a leader in quality pet products. Focusing on high-quality material superior craftsmanship and a wide array of over 65 upholstery fabrics Bowsers' practical designs have created a revolution in the way many people think of pet products. The interior design team led by Eileen Wilkes and Linda Brown ensures that the award-winning designs reflect the latest contemporary trends in home decor. Size: Large - (39L x 30W x 11H in.). Color: Avalon Microvelvet.