The Caldwell durable all-weather, features an oversized backer to hold multiple large targets, all-weather moisture resistant material. large size makes sighting in easy. Modular/Collapsible frame design. The frame is constructed from durable steel rods to hold the backer securely in place. Removable ground stabilizer for wind support, and conveniently stows into the feet. The base of the stand is open, allowing you to use your foot to drive the molded-in spikes into the ground. It has an integrated storage container for holding miscellaneous range supplies such as staples or target etc…