Detailed Product Description The dog Beds are made of fine quality foam, are machine washable, and keep your pet cool in the summer and warm in the winter. The Beds are cut to fit our cages and crates, as well as many other manufacturer's crates 21''L*14W; 23''L*16''W; 29''*20W;35''L*23''W;41''*26''W;47''*27''W