PackFreshUSA: 100 Pack - 7 Mil - Pint Seal-Top Stand Up Mylar Pouch Bag - Resealable - Heat Sealable - Free Long-Term Food Storage guide Only store food that does not need refrigerationBuy the best oxygen barrier and use a plastic bucket or container for physical protection Use extra absorbers to lengthen storage time Unused oxygen absorbers may be stored in a mason jar or vacuum-sealed All Mylar bags must be heat-sealed, (even zip bags) which is easily done with household iron or hair-straightening ironPackFreshUSA Specializes in Food PackagingOur partners and suppliers are all local and have been leaders in the california packaging industry for decades We send along a Long-Term Food Storage guide to help you through the process and personal help is only a call or email away PackFreshUSAs unconditionally guarantees your happiness with our Mylar Sets and will help you see how easy it is to store your own emergency foodcontains: (100) Pint Seal-Top Stand Up Mylar Pouch Bag (6 x 725 x 3) Long-Term Food Storage guide