Dimensions: 6-1/4" W x 6-1/2" D x 6 1/2 H ( at the sides ) and 7-1/4" H ( at center ). The Sellstrom S97260 Cepro Outdoor Welding Tent is a great option for a wide range of outdoor applications; specifically welding and confined space man hole applications. The tent can also be used for any other type of recreational or industrial project where outdoor protection is needed. The tent comes with galvanized 1" diameter tubes for durability and extended life. The tent opens / closes at both the front and the back. It's self extinguishing according to the M1 classification.