Made from No. 11 white canvas. The standard size is 450 mm diam. and 1,170 mm high. Holes for a close string are set and eyeletted at the opening of the bag.
由11号白色帆布制成。标准尺寸为450毫米直径。和1170毫米高。在袋子的开口处设置用于收紧绳子的孔并设置眼罩。