Take advantage of extra savings when you purchase a ProSelect Gold Ex-Pen and ProSelect Ex-Pen Carrying Case. Buy both in our combination pack and save 1/2 off the price of the case. ProSelect Exercise Pens are made of durable 7- and 10-gauge wire is coated with gold zinc electroplating for a long-lasting finish. Narrow spacing (1 1/2" x 6") adds excellent rigidity and security with no hooks or exposed joints to injure pets. Eight strong, 24" wide panels create a spacious 16 square foot area. Two or more pens can be linked together for a larger area. Create larger areas by adding extensions or by linking two or more pens together. Two panel extensions are sold separately (see item ZW127). Panels open easily to let pets in or out and fold flat for transport. Great for show, travel and home use. Set of eight Ground Stakes (see item ZW78500) and an optional wire Roof (see item ZW13148) are available and sold separately. Stakes anchor pen securely to dirt or grass. Roof adds stability and optimum security and turns ex-pen into a mini kennel. Ex-Pens are available in the heights listed below. Click on More Information Button below to view wire gauge and mesh specifications.