●Material: These zippers are made of High-quality materials , strong and easy to use. ●Uses: These High-quality zippers can be used to make or fix clothes, bags, pet clothes, bags, wristbands and other crafts. ●サイズ:スタイルA:11x17mm、スタイルB:13x14mm ●材質:亜鉛合金 ●チェックリスト:ジッパーテールストッパーX10