The NatureVac Vacuum Seal Bags All Black 11in x 19.5ft (2 Rolls/Box) offer a straightforward way to protect food by creating airtight, customizable storage through standard vacuum sealing machines. These all-black, light-blocking rolls can be trimmed to the needed length, helping reduce exposure to air and light that may affect food quality. Their textured design supports efficient ai... https://www.hydroponicstown.com/799088-naturevac-vacuum-seal-bags-all-black-11in-x-19-5ft-2-rolls-box