T style door opening for easy access. Sturdy shock-corded poles for easy assembly. Tunnel constructed of spring steel with nylon cover and padded interior. Durable, washable and water resistant polyethylene floor. Flame retardant 70 Denier polyester, meets CPAI-84 standards. Tent: 48 x 48 floor x 44 high. Tunnel: 4 feet long x 19' diameter. Comes with its own carry bag and tunnel folds flat for easy storage.Ages 2 and upBy Pacific Play Tents