700 Lids Per Case ASTM CR-CERTIFIED Liner Options: Pressure Seal Thread Type & Lid Closure: 53-400 Pairing: HumidiNatural Jars or Flat Bottom Glass Jars (sold separately) Colors: Black, White, Tan Material: Made from Home-Compostable Materials Grown and Made in the U.S.A. and Canada Food Safe Packaging Natural HumidiLidsTM is the first of its kind home compostable and plastic-free cannabis packaging. In fact: utilizing a blend of bio-polymers, Natural HumidiLidsTM breakdown in an active microbial environment; leaving behind no micro-plastics or harmful chemicals. Let’s significantly reduce our carbon footprint together.