Each wristband is 254mm long and the width is either 19mm or 25mm depending on your preference. It is a strong fibrous material that is also hypoallergenic. Tyvek Wristbands. About the wristbands. These are just clearance bands that are new and useable but the numbers will not run sequentially and they will not necessarily have an equal amount of wristbands on each sheet.
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