CW Morse code commemorative coins Description: This commemorative coins for one HAM radio enthusiasts, convenient for practicing telegraph code MORSE help memory, usually you can hold in your hand to finished and attractive.This is suitable commemorative coins Radio Club MeetingGifts, activities, prizes and other gift occasions.Puzzle Room Escape game theme TelegraphProps supplies.Cast zinc-plated copper with a diameter of 30mm and a thickness of 3mm.Different batches, products may have color differenceColour:Material:galvanized copperSize: 30 x 30 x 3mmPackage Contents:1 x CW coinOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.