Specifications: Pack of 100 pre-cut vacuum seal bags for food. Size: 8 X 12 inches (width X length). Thickness: 3.5 Mil clear front with black 4 Mil back. Gallon bags compatible with most external vacuum sealers, including FoodSaver, Weston, Nesco, NutriChef, and more. BPA-Free Food Bags: Ideal for delis, catering services, food vendors, and other small businesses, our vacuum sealer bags effectively preserve fresh produce, herbs and spices, meats, and more. These clear and black bags are great for marinating and sous vide cooking too! Preserves Freshness: Our vacuum seal freezer bags keep your food fresh for longer periods of time. Not only will you enjoy meal prep dinners and frozen meals longer than other food storage methods, but you’ll also prevent freezer burn and dehydration. Puncture-Resistant Seal: Our heavy-duty vacuum storage bags are puncture-resistant with extra thick plastic to keep contents protected from outside contaminants. When you need your items, just use the easy-tear notch for quick access. Your Trusted Partner: Advance toward your business goals with Spartan Industrial’s packaging and shipping supplies. From heavy-duty tape to food packaging bags, we’re committed to helping your brand stand out with reliable products that make an impact. Spartan Industrial - Black Vacuum Seal Bags for Food, Marinating, Freezing, Sous Vide Cooking - BPA-Free,