The Gen7Pets Cool-Air Cot Pet Bed combines portable convenience, outdoor durability and pet-friendly comfort.Designed for an outdoor lifestyle, the center mesh allows for rain drainage and comfortable air flow, while the curved raised sides and back provide an ideal spot for your pet to lean against, as they curl up for a relaxing nap. Whether you use it on the deck, in the yard, at the beach, or in your RV, your pet will love you for it!Available in two sizes: medium (30" wide") and large (36" wide).