Whitman round coin tubes for dimes come in eye-catching retail packages with a peg-board display. Built with a twist-off cap, these archival-quality coin tubes come in a quantity of five and are made of stay-clear, acid-free plastic. Dime size Whitman round coin tubes hold U.S. dimes minted from the 1837 to date. HE Harris & Co#: 8914. Size: Dime. Sold in Packs of 5.