Stability across a 20-ft span is an engineering problem, and this canopy solves it at the joints: reinforced corners paired with sturdy truss plates ensure outstanding stability where a plain scissor frame would flex, then 6 wind ropes and 12 metal ground stakes fasten the whole structure to the ground. That combination is what makes a 67-lb frame trustworthy over 15 to 20 people rather than merely large. The enclosure is built from 6 sidewalls, 2 with zippers and 4 with windows, and because they install on different sides the doors can be placed wherever the traffic runs. Large doors use smooth zippers with fix straps to hold them open, and every panel secures with hook and loop fasteners. Beautiful church-style windows match occasions like a wedding or a party. Overhead, premium 210D oxford with a silver coating is water-resistant and rated UPF 50+ so the shade is genuinely protective. Tool-free quick setup saves time and energy, and an adjust button locks the frame while setting one of 3 height positions at 9.7-ft, 10-ft or 10.4-ft to suit different people's needs. Packed down, everything travels in a 46-in by 8.5-in by 14-in carrying bag with 12 metal ground stakes and a user manual. This listing covers the blue finish.