200 Jars per case ASTM CR-Certified: Compliant With 16 CFR 1700 Colors: Black, White, Natural Tan Material: Made from Home-Compostable Materials Grown and Made in the USA & Canada Food Safe Packaging 30dr Pop-Top Humidijars™ is the first of its kind home compostable and plastic-free DRAM packaging. In fact: utilizing a blend of bio-polymers known as PHA, Natural Pop Top Humidijars™ break down once discarded in a microbial environment leaving behind no microplastics as well as other environmental pollutants. Pop Top Jars are an especially easy, convenient, and safe solution for packaging your premium products and to stand out from the plastic crowd. Let's end single-use plastic pollution together.