• These bags will withstand the test of time.
• They are grooved to channel the air out of the bags.
• Made from polyethylene with an outer layer of nylon.
• FDA approved for foods.
• Designed to be strong enough to withstand vacuum packaging.
• Air will not seep into the sealed bag as with other lighter duty bags.
• Magic Vac bags and rolls can withstand boiling. (So you can use them for "boil in bag
  dinners").
• Magic Vac bags can also be microwaved. Avoid microwaving foods containing a high oil
  content as this can cause the bag to get very hot and stick together.
• Ideal for freezing foods because they will keep the air out and freshness in.
• Magic Vac bags can be washed and reused, depending on the contents of the previous use.
  
• Bags containing raw meats, cheeses, raw fish, eggs should be discarded after use as they may
  contain harmful bacteria.
• Bags can be resealed, so you can use as much as you need and then reseal the bag for further
  use.
  

THESE BAGS AND ROLLS ARE NOT FOR USE WITH THE DENI FRESHLOCK VACUUM SEALER OR THE DENI FRESHLOCK TURBO II VACUUM SEALER.