TK Products Pro-Series Kennel Single Panels allow customization for any heavy-duty multi-run kennel – indoors or outdoors. Each Pro-Series kennel panel utilizes a 1 ¼in square tubing frame with welded mitered corners for superior strength and appearance. The top corner design also eliminates all dirt and debris from entering the top of the frame and corroding it from the inside out. The square tubing frame holds 6 gauge 2in4 welded wire mesh. The inside of the frame is pre-drilled around the entire inner perimeter; then each end of the wire mesh is inserted into the pre-drilled frame and welded around every wire. This door panel has a 2-foot door that swings in-or-out. The door panel is also reversible offering a right or left-handed installation. The door hinge design allows for the door to be removed by lifting it straight up but only if the door is opened to at least 90 degrees, this is a handy feature for cleaning. These unique features truly make the TK Pro-Series a versatile kennel system. The included spring-loaded door latch is solid stainless steel with an internal stainless spring that holds the latch shut and prevents your pet from opening the door. In addition to having a handle on both sides for ease of use, the latch is also lockable for your petfts safety. The ease of one-handed door opening during feeding time as well as doors that open in or out will save you time as well as the frustration of trying to open the door with feed bowls in your hand. Actual dimensions: 3ftW Door = 33.5in³W x 70in³H. 4ftW Door = 45in³W x 70in³H. 5ftW Door = 57in³W x 70in³H.