... 15.5*15cmMaterial1.mop pole: select good quality of steel through the electrostatic plastic spraying, superficial smooth and hand feel good, ... antitamish and anticorrosion. Batch order can opitionally choose the color of shaft.The top of shaft have rotary hole.2. Main ... durable and not broken easily, triangle designed,suit for cleaning the corner of kitchen, washroom, various kinds of cupboard ,wardrobe ...