Apontus Dog / Cat Exercise Softcrate Playpen, 45", Green Lightweight, portable and fully assembled Free Carry Case and Fold Flat To Save Space Eight Panels / Zip in mesh cover / Side pocket to storage the hooks and water bottle. 2 Zippered Doors / 4 metal hooks to hold the play pen onto ground if needed Each panel is 18 " wide and 24" high 45" Diameter after it set up - 4 Ft Diameter