*Gama Ray sterilization,Double zip closure and tamper-evident safety seal
* All Bags can be stored flat in the freezer, taking up less space and making them easier to thaw
*Tissue pack dispenser for easy access and storage
*Write-on tab outside fill area eliminates potential puncture and ink contamination
*Waterproof, tide proof, air proof and non-poisonous with zipper
* Custom made size,thickness and printing design.
*Number of Pieces: 25/50/60/70
*Includes: Milk Storage Bags
*Health Facts: BPA Free
*Material:NY/PE