Tall 8-panel exercise pen builds a 63 by 63 in octagon zone that stands 30 in high to deter even active climbers. Each carbon steel panel measures 30 in tall by 24 in wide and locks together to create a contained training space. A 600D Oxford bottom mat cushions floors while a matching Pvc mesh top cover keeps pets inside and blocks debris. Eight ground stakes and 32 tension straps anchor the pen outdoors during yard play. The pen folds flat in seconds for storage in closets or car trunks.