MidWest Quiet Time e'Sensuals Orthopedic Nesting Bed Orthopedic, convoluted, egg crate foam support Zippered, machine washable, easy-to-remove Cover 2" thick foam bolster and cozy Liner Synthetic sheepskin and corduroy full coverage material Five(5) attractive colors- Navy, Sage, Tan, Burgundy, Rose and 5 convenient sizes - 17.5", 23", 28", 36", 42"