Vollrath 40815 Vacuum Sealer Bags measure 8" x 12" and feature a total thickness of 3.0 ml, making them ideal for use with in-chamber vacuum pack machines. Designed specifically for Sous Vide cooking, these bags can withstand a maximum cooking temperature of 158°F (70°C). Each pack contains 100 bags, ensuring ample supply for your food preservation needs. Proudly made in the USA, these vacuum sealer bags provide durability and reliability for optimal food storage and cooking results.