purple leaf 10' x 12' outdoor retractable pergola with sun shade canopy patio metal shelter for garden porch beach pavilion grill gazebo modern yard grape trellis pergola, gray purple leaf need a space to have a party outside, it is the perfect solution. it offers privacy and optimal shade from harsh sun rays—simply slide the convertible top back and forth to suit your comfort level. the frame is made of durable rust-resistant powder-coated aluminum. the adjustable canopy provides for a welcome retreat on the hottest sunny days. this pergola can be used for all four seasons for year-round backyard beauty. adds an elegant and relaxed outdoor space for dining or entertaining in your garden, pool, deck, patio or yard.