Serves purpose but stuck together

These will certainly be useful, although for the j-displays I bought I'll need two dividers for each division I want to make. My faul for not doing the math, I suppose. The reason i'm giving them 3 stars is because in the bag of dozens I bought, many of them are stuck together with the sticky part and I cannot get them undone. So yeah, the stick is great, but not when I can't use half of what I ordered.