NatureVAC 15''x19.5' Vacuum Seal Bags Aluminum Mylar 200 to 400 CFM When the two gauges show

When the two gauges show about a 30% gap

Steadies the drop: Holds hanging foggers and misters plumb under fan airflow

larger reel for up to 300' capacity

Timer Controller: Four dimming levels on a daily repeating photoperiod

These are thick

NatureVAC 15''x19.5' Vacuum Seal Bags Aluminum Mylar 200 to 400 CFM When the two gauges showSeal in meats, herbs, seafood, fruits, vegetables, grains, pasta, lentils, cheese, coffee, leftovers and more! NatureVac, with its honeycomb vacuum power technology, blocks out harmful light and optimizes product visibility. This new material is thicker and stronger for ultimate durability. NatureVac Locks out moisture and air, Reduces freezer burn and Seals in freshness. NatureVac rolls are compatible with NatureVac brand sealers and most other