Increased Durability: 30% thicker than regular FoodSaver precut bags Triple Threat Protection: Resistant to leaks, punctures, and tears Extended Freshness: Keeps food fresh up to 5x longer, and prevents freezer burn Multiple Uses: Perfect for freezer, fridge, and pantry storage; microwave-safe, and safe for sous vide cooking BPA-Free Material: Ensuring food safety Appliance Compatibility: Fits all FoodSaver appliances, excluding handheld vacuum sealers Pack of 44: Sufficient quantity for all your storage needs