Harvest Keeper Black - Clear Roll 11 in x 19.5 ft Advanced Nutrients 4 Inch 8 Feet Uninsulated

4 Inch 8 Feet Uninsulated Aluminum Ducting + 2 Stainless Clamps: Flame-retardant coating and corrosion-resistant wire helix

water-soluble

Includes an accurate measuring scoop and complete instructions

Fully waterproof with auto off function

With an interchangeable outlet fitting

Harvest Keeper Black - Clear Roll 11 in x 19.5 ft Advanced Nutrients 4 Inch 8 Feet UninsulatedHarvest Keeper Black and Clear Sealer Bags keeps garden vegetables, meats and other food products fresh up to 5 times longer than other storage options. Harvest Keeper Black and Clear Sealer Bags when used properly with a vacuum sealer provides an airtight seal to keep moisture and air out. These bags save time and money by reducing freezer burn and extending the lifespan of your food. Black and Clear Bags blocks out harmful light while allowing you