All weights approximate. Grain Sizes:Fine (150 micron/.006 hex)Standard (200 micron/.008 hex)Chunky (375 micron/.015 hex)Super chunky (1000 micron/.040 hex)Uber chunky (2400 micron/.094 hex) Our Bioglitter PURE range is 100% plastic free and suitable for vegetarians.Cosmetic grade andcan be used for application on your face, body, hair and in crafts. All our biodegradable glitter comes in glass bottles with aluminium lids and compostable labels.All packaging is made from recycled cardboard, shredded paper and paper packing tape.