DescriptionOur string fasteners are made of stainless steel material for durable use. Suitable for making necklace, bracelet, and so on. You can enjoy a happy and fun handmade experience with your family or friend etc. Also suitable for the factory that manufactures the jewelry etc.Feature- Color: Golden. - Material: Stainless steel. - Size hole 2.2mm: About 4x0.22x0.22cm/1.57x0.087x0.087inch. - Size hole 1.6mm: About 4x0.16x0.16cm/1.57x0.063x0.063inch. - Size hole 1.2mm: About 3.5x0.12x0.12cm/1.38x0.05x0.05inch. - Made of stainless steel material, sturdy and durable. - Fine workmanship makes them practical. - Enjoy a happy and fun DIY time with your family or friend etc. - Lobster clasp design, you can operate it easily. - Suitable for making Jewelry, Bracelet, Necklace, and etc.