Great shade solution for a wonderful time!If you need an outdoor party space, our retractable pergola is a good choice. The canopy of the pergola is retractable and can be fixed by safe locking system. Flexible pulleys and convenient rope loop will allow you to control it effortlessly. The canopy is made of Sturdy yarn-dyed fabric that is waterproof, sun-proof, anti-fade and wear-resistant. The whole frame of grill pergola adopts powder coated aluminum frame, which has good stability and rust resistance. In addition, the wide base features 4 pre-drilled holes, which is convenient to insert screws to fix on various kinds of floor.(Please reserve 9.8'' x 9.8'' space for installing each metal feet.)Features:Powder-coated aluminum frame is rust-resistant and robustMetal feet with pre-drilled holes enhance the stabilityHigh quality yarn-dyed fabric is waterproof and sun-proof