Lifetime's 7-foot wide Outdoor Storage shed has several innovative features, including a skylight that runs the entire length of the roof to maximize natural lighting. They also include single-hinged double doors that open nearly 180 degrees and lock closed, a slip-resistant polyethylene floor, and low-maintenance, steel-reinforced construction. 42.5 square ft. (280.75 cubic ft.). The high-pitched roof allows for quick drainage of rain and snow and provides a spacious walk-around interior. Heavy-duty steel trusses provide additional roof strength Walls are designed with steel-reinforced, dual-wall high-density polyethylene (HDPE) panels The double door opens to nearly 180 degrees to provide a wide entry opening for storing large equipment. Slip-resistant high-density polyethylene floor protects against oil, solvents, and stains Two screened vents provide airflow and keep pests out Exterior padlock loop with two deadbolts on the interior of the left door (padlock not included) Full-length galvanized steel door hinge pins Shed must be built on a flat level foundation of wood or concrete (not included)