Good -Use these bags for safe and responsible collection, storage and transmission of personal items li>
Special Feature - Each pack has a serial number on your body and numbered tear-off receipt for tracking li>
Write-on information block -It is intended to invite a user to the issues of environmental sampling and the subsequent chain of custody to ensure sign off li>
locks the Expressed -Reading BagsVoi on the valve, if they are open after they have been sealed li>