This economical version of the original E-Z Up Shelter is ideal for picnics and parties, arts and crafts festivals, and fairs. It sets up in less than a minute and has a steel reinforced truss system for maximum durability and strength. The patented elevated center provides the greatest headroom of any Instant Shelter in its category — 11' 2" at its peak. The 210-denier white polyester top stays attached to the frame once you affix it with four hook and loop fasteners, and the powder-coated steel frame will stay rust-free for years. Lightweight for easy portability, the Express II shelter opens to a base size of 10 ft × 10 ft, and folds compactly for storage. It also includes a heavy-duty roller bag. A two-year warranty is provided.