CASO Germany 50-Piece Vacuum Sealer Bags, 6.3 by 9.1-Inch Premium-quality vacuum sealer bags that are puncture-and-tear resistant Safe for boiling, reheating and sous vide style cooking;microwave safe Ribbed texture for most consistent vacuum seal;welded seams won't burst Provides complete protection from freezer burn Each bag is 6.3" x 9.1";Includes 50 bags