Black, double-sided adhesive foam adds dimension to your scrapbook layout, card or any paper project.  Use to create pop out embellishments or fun glitter accents.  The permanent, high-density squares are spaced for quick and easy removal and the top liner is easy to peel off.  There are 217 squares in this pack, 154 of them are 1/4 inch, 63 are 1/2 inch.  Acid-free and archival safe.