CampFlex Pet Playpen Cover, Grey Warm Cover for Pet Playpen, Insulated Top & Side Enclosure to Keep Pets Cozy, Easy Fit with Zippers/Straps, Indoor Outdoor Cold-Weather Protection for Puppy Dog Cat1) Warmth & Cozy Comfort in Cold WeatherDesigned to go over your pet playpen to help retain warmth and reduce cold drafts. Creates a more comfortable resting space for puppies, small dogs, cats, and other small pets during fall and winter. 2) Fits Over Most Pet Playpens (Cover Only)This is a playpen cover made to wrap around the playpen structureideal for turning an open playpen into a warmer, more enclosed pet area. Playpen not included. 3) Easy On