Board clips, commonly known as menu clips and binding clips, belong to binding materials. The clip consists of fixed iron wire, spring and metal plate, and the surface edge is treated with nickel plating or zinc plating. You can find Hangzhou Tongkaiwen. They have good quality and good service attitude. In addition, the company is the only manufacturer in the industry that implements zero-risk commitment, and the interests of customers can be maximized. Specification: A4, A5A4 mesh, smooth surface, sand accessories: black corners, hooks, hollow nails, impact nails. Use: Use hollow nails or impact nails to tie the board clip to the stationery board or other boards, and then use it.