Not only are our ØPACK Mailers made from limestone quarry waste and recycled HDPE resin, using only renewable solar power, no water, acid or bleaches; but they're also waterproof, tough & durable, tear resistant, antibacterial, grease-resistant, moth resistant, food grade approved and freezer grade. (We're showing off now 🤓) #0pack #wastebased #limestone #limestonewaste #betterright #bcorp #compostable #ecofriendly #sustainablebusiness #betterpackaging #ecommerce #sustainablepackaging #sustainableecommerce #sustainability #ecofriendlypackaging #zerowaste #packaging