This retractable awning features a sturdy frame made of aluminum and steel—with a powder-coated aluminum frame for durability and steel square tubes for added stability. Its adjustable extension arm (telescopic rod with locking screw) lets you adjust height to get better shade for different sun levels, and the awning ends are also height-adjustable. Made of 280g polyester with a PU coating, it blocks harmful UV rays, reduces heat inside your home, and may lower cooling bills. It can be mounted on various surfaces like concrete or solid brick walls, fitting doors, balconies, patios, or windows, with a 120 ft² shaded area (note: retract during heavy rain to avoid fabric damage).