Sirchie BB3 Bullet Evidence Bags, 4" x 4", 100 Pack

4" x 4" x 0.004" thick (101.6 mm x 101.6 mm 0.1 mm) clear polyethylene bags for storing shell casings or bullets. It is strongly recommended that recovered bullets be wrapped individually in tissue paper and sealed in separate bags. BB3 supplied in sets of 100.