You get 20 7" x 8-3/4" (18 cm x 22 cm) clear, locking plastic bags (10 each of two different designs) * Pack your lunch with a Crime Scene bag and that lunch room thief will think twice before crossing a police line to sample your peanut butter sandwich. * Or, use a Quarantine bag and watch everyone take a wide berth around your baby carrots. * These are also good for wisenheimers packing up leftovers of food they didn"t enjoy.