Our 3 x 3 ft. printed center panels are constructed of a 100% cotton sheeting material. They fit between the 3 x 3 ft. half fan pairs to personalize the decoration. This center panel is fitted with a canvas heading and brass grommets along the top for hanging purposes. Half fan pairs sold separately. This item is not recommended for extended outdoor use. If your decoration will be subjected to ANY wet or harsh weather conditions we highly recommend the nylon material. Made in America.