Silver Series, 6' x 8' x 4', Dog Kennel System, Rust Resistant, Galvanized Steel Tubing & Chain Link Fabric Are Used ToConstruct The Preferred Bent Modular Fence Series, Takes Only 15 Minutes For A 4 Panel Unit & Requires Only One 1/2" Wrench, There Are No Holes To Dig, No Concrete To Mix & No Wire To Stretch, Set Up Requires Only 2 Clamps At Each Corner, Clamps Are Included.