The Gold Zinc Exercise Pen includes 8 separate panels that are 24 inches long each. Attach as few or as many panels as you need to attain the wanted pen size. If your pet required a pen bigger than 16 square feet, you can attach the panels from an additional Midwest Dog Pen to make it even larger.
Features:
Gold Zinc Pet Exercise pen-24"
Model Number: 540-24 For Dogs 1-25 lbs.Size: 8 Panels-(24"H x 24"W)
Gold Zinc Pet Exercise pen-30"
Model Number: 542-30 For Dogs 26-40 lbs.Size: 8 Panels-(30"H x 24"W)
Model Number: 544-36 For Dogs 41-70 lbs.Size: 8 Panels-(36"H x 24"W)
Model Number: 546-42 For Dogs 71-90 lbs.Size: 8 Panels-(42"H x 24"W)
Model Number: 548-48 For Dogs 91+ lbs.Size: 8 Panels-(48"H x 24"W)