Quik Shade Weekender 144 Screen Panel, 12-Feet X 12-Feet Fully assembled frame sets up in less than a minute99% UV protection with our Aluminex backed fabric for cooler shade, Patented push/pull latch slider designed for ease-of-usePlastic reinforced pivots points and bearings for ease of opening, 4 sturdy ground stakes included to securely anchor to grass if neededLightweight, durable corrosion resistant powder-coated steel frame with thru-bolt constructionFour height adjustments and nylon feet protect patio and deck surfaces, Wheeled 420D roller bag with additional pockets so you can easily take it anywhere; backyard, camping, sporting events