SMISKI ZipperBites! Welcome the newest addition to the Smiski family… Smiski Zipperbites! These little Smiski attach to your zippers and glow in the dark. Attach Smiski Zipperbites to your bags, backpacks, pencil cases, jackets, or anywhere you want to bring Smiski with you! See all you can do with ZipperBites on YouTube HERE! ZipperBites are easy to use. Attach onto any zipper with pull tab hole.Easily remove and reapply to any zipper!  ◆ ZIPPER BITE is a registered trademark of Dreams Inc.◆ Product Size：Approx.W0.69"xH0.7"xD1.4"◆ Weight：Approx. 0.2 g (Approx. 0.6 g with package)◆ Product sizes and weight may differ according to product variation◆ Material：ATBC-PVC Order limit: Up to 2 pieces (each style).