Pet Travel, Indoor or Outdoor Dog Cat Play Yard / TentTealLarge Lightweight, portable and fully assembled Free Carry Case and Fold Flat To Save Space Eight Panels; Zip in mesh cover. 2 Zippered Doors; 4 metal hooks to hold the play pen onto ground if need be Side pocket to storage the hooks Each panel is 21" wide and 36" high; 52" Diameter after it set up