4 x 4'' - 4 Mil Poly Bags on a Roll, Bsc Preferred, Mfr#: S-11121

These bags are on an industry standard core which makes them compatible with all automatic packing equipment. Roll converts from 1" to 3" core; Bags are pre-opened at one end and sealed at the other; Perforated for easy tear-off; Manufactured from 100% virgin film; FDA and USDA approved; Close bags with Twist Ties, Bag Tape or with Impulse Sealers. This product is equivalent to part number: S-11121.