... , 12mm, 14mm, 18mm,20mm,23mm) and more4) Application: Baby cloth, ladies' shirts, coats, jackets, pants and others5)Service a) all prong type ... to 35mmShapeRound, square, hexagonal , octagonal, or hemisphereApplicationBaby cloth, ladies' or men's shirts, coats, jackets, pants and othersServiceOEM and ODMR&DFollow customers ...