These 3.5" x 8.5" O.D. 3 side seal pouches have a primary application in Medical fields, or any other field that require sterilization. Customer applications include 8 kGy Gamma sterilization for luer locks, pipette tips, and other products. The 2.5 mil thickness means that it is flexible and easy to work with. Featuring 0.25" side seals and tear notch 0.375" from sealed end ensure you are left with a simple and elegant-looking product. The pouches are made from FDA Medical Grade materials and feature our enlarged Semi-Circle Lip to give you a lot of extra finger room to open and load the pouch with ease. Simply heat seal after filling and have a product ready for use when needed - just use the tear notch to open.