LEM's MaxVac Portion Vacuum Bag Rolls come with two 11 in x 16 ft perforated rolls so you can fill and seal two bags at once! These portion bags are great for meal prep, ideal for making snack packs, and compatible for sous vide. LEM designed these vacuum bags to achieve the professional results hunters and master chefs demand. Our innovative parallel channel design prevents hidden air pockets while the sturdy 3.5 mil puncture resistant plastic makes these bags ideal for the big jobs. All bags are reusable, include a space to label the date/contents and are compatible with major vacuum sealer brands. These bags are up to the task - and all at a price that makes sense! Engineered to achieve optimal results with the LEM MaxVac Sealer. Not compatible with chamber vacuum sealers. Cut to desired length Exclusive parallel channel design prevents hidden air pockets Sturdy 3.5 mil thick, puncture resistant 4 layer plastic Included space to label the date/contents