Vollrath 23854 Boil-In Vacuum Sealer Bags are designed for optimal performance in Sous Vide cooking. Measuring 12" x 16" with a total thickness of 4.0 ml, these in-chamber vacuum pack bags ensure durability and reliability. Compatible with Vollrath models 40831 and 40833, they can withstand cooking temperatures up to 212°F (100°C). Each pack contains 100 bags, providing ample supply for your culinary needs. Proudly made in the USA, these bags are perfect for preserving food quality and enhancing your cooking experience.