– This cute glossy Black Bat shape glitter is made of high quality solvent resistant high quality PET polyester. – Bat size 3x8 mm (0.12x0.31 inches). It is a little bit thick, a little bit sharp around edges, and not flexible. – Shiny surface with a glossy opaque black and reflective finish. – Perfect for slime art and charms, nail art, resin jewelry, UV resin, paint, glue, soap, scrapbooking, tumbler, and other crafts.– Packed in a ziplock bag and shipped in an envelope. 1/2 oz, 1 oz, or 2 oz glitter is packed in clear PET bottle(s) and shipped in a box. – Super low FLAT shipping cost $0.49. Ship within 1 - 2 business days after I receive your order. United States only.* WARNING: CHOKING HAZARD. Small parts. Not for children under 3 years.