Sears Oakbrook Hexagon Gazebo Replacement Canopy This replacement canopy cover is custom designed for the Sears Oakbrook Hexagon 14.5 ft. Gazebo, sold at Sears stores, model number SS-I-138GZ. Garden Winds recommends that you purchase this replacement canopy cover only if you have this particular gazebo. IMPORTANT NOTE: This product is available in a beige colored fabric only. The metal gazebo structure in picture not included.