The NatureVac Vacuum Seal Bags Black & Clear 15in x 19.5ft (2 Rolls/Box) provide a versatile solution for long-term food storage and protection. Designed for use with vacuum sealing systems, these durable, BPA-free bags remove air to create airtight seals, reducing exposure to oxygen and helping prevent spoilage, freezer burn, and moisture loss. The combination of black and clear mate... https://www.hydroponicstown.com/794080-naturevac-vacuum-seal-bags-black-clear-15in-x-19-5ft-2-rolls-box