Wild Olive Batik Lattice Orthopedic Pet Bed, 27 x 36, Multicolor Measures 27-Inch x 36-Inch x 3-Inch Cover is Machine Washable Traditional mattress style bed that provides a maximized sleep surface Perfect for large dogs that love to stretch and sprawl out in their sleep "Egg-crate" style foam provides an economical orthopedic option for added comfort and support