Vacuum Sealer Bags – 11″ x 16″ – 100 count Two-ply nylon 3.5 Mil Vacuum Bag Constructed of commercial grade material Multiple household uses Reusable and dishwasher safe Locks out moisture to keep foods fresher three to five times longer than ordinary storage methods Eliminates freezer burn Convenient for use in the microwave or for boiling food Use with PRO-2100 Vacuum Sealer – 65-0101 Use with PRO-2300 Vacuum Sealer – 65-2300.