1.Patio square umbrella with good quality and good price 2.2.5M*2M, 12*18 square ribs,38/38mm pole, with tilt 3. olefin fabr 1.Patio square umbrella with good quality and good price 2.2.5M*2M, 12*18 square ribs,38/38mm pole, with tilt 3. olefin fabric