shrink wrap kit comes with 20 sheets of blank shrink wrap, 20 key chain tassels, 30 key chain clips, 30 breakaway key rings, 30 key rings with chains, 30 jump rings and 1 Hole punch, perfect for children's arts and crafts activities These are made from high quality PVC and have a frosted side for easy coloring. Simply draw or trace the design on shrink wrap, decorate with colored pencils or permanent medium, cut out the pattern and bake. Design will shrink to 20% of size and thicken to plastic. This shrink plastic is not suitable for inkjet or laser printing Measuring 20 x 14.5 cm and 0.3 mm thick, this shrink plastic sheet is perfect for use in the classroom or when playing with your children. Use it in endless ways on keychains, jewelry, buttons, gift tags, zipper pulls, bookmarks, scrap subscriptions, ornaments, collage art, embellishments and more! If you want your kids and family to enjoy , why not choose Shrinky time! Create, bake and watch them shrink! Shrinky time allows kids and family to spend together color:As shown Material:plastic Package Contents: 20 sheets x blank shrink film 20 x key chain tassels 30 x key chain clips 30 x detachable keychains 30 x keychains with chains 30 x jump rings 1 x hole punch Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.