I was surprised that the product description said 4 packs, but I received a box of a dozen clips. I'm going to use these to hold together what I glued together. I think they will work great. If I just used my fingers to hold the piece, they might end up sticking to it. I thought they were well done. I really only needed one clip but buying 4 didn't seem like excessive but now I have way too many and I really don't have room for them in my various toolboxes. Well, I'll probably have that for years. I assembled them with some electric guitar parts, but I use one of these to clamp a cracked acoustic guitar saddle. In any case, I think one of them will save my saddle, so I'm happy.