3" x 4" 2 mil. - Clear Plastic Reclosable Single Zipper Poly Bag (100 Pack) | MagicWater Supply Brand Clear polyethylene reclosable zipper bag Pack of 100 bags Size: 3 x 4 inch - Durable 2 mil thickness Meets FDA requirements for use in food applications MagicWater Supply Brand is sold exclusively by MagicWater Supply. By purchasing from MagicWater Supply your satisfaction is our top priority. The MagicWater Supply name is a trademark of MagicWater Supply.