Dogs can rest easy on our stylish, ultra durable, machine washable and earth friendly Eco Naps. Exactly like its sister mat, the Nature Nap, West Paw’s Eco Nap has inner stuffing for added comfort and top stitching for added support. Unlike the Nature Nap’s West Paw Design's Eco Naps are made from 100% Post Consumer recycled plastic, better known as the pop bottle. You can be confident that West Paw's Eco Products will divert over 25 tons of plastics from landfills a year – giving your pet a comfortable place to rest and doing our part to protect planet Earth. We're committed to a better planet, one pet at a time. No compromises. Machine Washable. Made in Montana. Size: XSmall - 19x14x2", Small - 24x19x2", Medium - 28x20x3", Large - 35x22x3", and XLarge - 41x28x3".