This swivel snap hook is mainly used in  bags,luggage, lanyard, key accessories. The most common colors are silver and gold, which do not fade easily. Made of high-quality zinc alloy, no deformation, corrosion resistance, high hardness, more durable. The surface of each button we will use electroplating, can effectively prevent oxidation does not change color, color retention time is 1-2 years, can protect the internal metal cloth oxidation [MATERIAL] - These clasps are made by high quality zinc alloy,  durable for long time usage. And clip is  designed for easy open and closed. These push gate swivel snaps can be used for making handbags, bag straps, key chains, lanyards and other DIY crafts. The push gate clasp are the best choice for purses, handbags and craft. You can enjoy your DIY with this push gate hook.1. Compared with the old buttons on the market, we add a clasp in the tail of this plate button, so that the tail is more wear-resistant and the connection is more firm. Using automatic mechanical assembly, the assembly will be more standardized, high precision and not easy to deformation.