The Sac-A-Zip is a food grade Quebec product ideal for marinades, vacuum cooking, brine and freezing food. The extra large, resealable Sac-A-Zip bag is built to last! As well as being 100% reusable and recyclable, it is washable and dishwasher safe, which is a huge plus compared to popular brands. The set includes 12 bags: 6 bags 12 ”x 16” (30.5 cm x 40.6 cm) 6 bags 12 ”x 14” (30.5 cm x 35.6 cm The Bag-A-Zip is: Made in Quebec Made of food grade materials Ideal for sous vide cooking, marinades, brine and freezing 100% recyclable and reusable Washable and dishwasher safe