Edgar Marcus (10) BCW Brand Round Clear Plastic (Nickel) Size Coin Storage Tube Holders with Screw on Lid This offering is for a lot of (10) NEW Nickel Round Coin Storage Tubes Measurements: 21.21mm in Diameter and 79.1mm deep ~ Outside height is 84.50mm including Top Holds a Standard Roll of 40 US Nickels without the wrapper. Designed to hold 21mm coins