Quiet Time Pet Beds are ideal for use in crates, carriers, dog houses and vehicles. They keep pets cool in summer and warm in the winter. Their ultra-soft exterior conceals shedding. The comfortable polyester-filled bolsters along with a cushioned poly/cotton base allows for ease in folding for storage or travel and makes them completely machine washable. Model Series 40236 - are available in Synthetic Sheepskin or Plush Fur. Attractive & concise hangtags and header cards, help direct customers to appropriate size and bed color. 36 X 23 fits 1236, 1636, 1636DD, 1636UL, 1736, 1836.