Product Details: 12 x 18 4mil Flat Poly Vacuum Bag 500/cs

The 12" x 18" 4 Mil Flat Poly Vacuum Bags are heavy-duty, clear polyethylene bags designed for vacuum sealing medium to large items. Made from 4 mil poly, they provide strong puncture and tear resistance while protecting contents from moisture, dust, and contaminants. Ideal for food, industrial, and general packaging applications, these bags are packed 500 per case for convenient bulk use.