NEW BCW COIN TUBES - PENNY - BOX OF 100 100 Clear plastic coin tubes for U.S. Pennies Each tube holds a standard roll of pennies (without the wrapper) The round tubes are made of crystal clear polystyrene - an inert plastic, safe when in contact with coins Air tight lock for permanent security Dimensions Designed to accomodate coins 19.05mm in diamater Depth: 77.1mm