Alumi-Max pop-up canopy solid one piece wall panel. It is made up of 500 denier polyester and it is the same professional grade as on the alumi-max cover. It has uv guard fabric fade blocker treated inside and out. It is sewn in hook and loop fasteners keep panels tightly attached to frame legs and neat looking.It has panels that go up in seconds and 50+ upf protection blocks against harmful uva/ uvb rays. It is the ultimate commercial grade canopy wall kit that is built to fit our best in class alumi-max premium brushed aluminum pop-ups. The frame is sold separately.