The FurHaven Velvet Waves Perfect Comfort Memory Top Sofa Dog Bed takes dog beds and cat beds to a new level. Designed with oversized, pillow-y bolsters that wrap around the sleep surface, this luxurious sofa dog bed is perfect for dogs and cats who crave coziness. Memory foam topping is designed to work with your pet's weight and contour to their body providing better overall support and relief from painful muscles and joint discomfort. The sofa dog bed's velvet-soft bolsters are lined with plush faux fur embossed with a classic wave pattern. The bolsters feature a fluffy, insulating filling for your pet's comfort. This memory top dog bed features a zippered, removable cover to keep the bed fresh and washed. Zippered cover of the memory top sofa dog bed is removable and machine washable Pillow-y bolsters wrap around the sleep surface of the sofa dog bed Memory foam topping on the sofa dog bed contours to your pet's body for support and muscle relief Bolsters of the memory top dog bed are lined with faux fur and embossed with a wave pattern CertiPUR-US certified foam core is made in the USA Small - 20 x 15 x 3 base + 4 bolster (Sleep Surface: 16.5 x 10.5 with 11.5 opening) Medium - 30 x 20 x 3 base + 4 bolster (Sleep Surface: 26 x 16 with 14 opening) Large - 36 x 27 x 3 base + 5 bolster (Sleep Surface: 31 x 22 with 15 opening) Jumbo - 40 x 32 x 4 base + 6 bolster (Sleep Surface: 34.5 x 26.5 with 17 opening) Jumbo Plus - 53 x 40 x 5 base + 6 bolster (Sleep Surface: 47 x 34 with 20.5 opening)