This is a sturdy cardboard folder with individual recessed slots for each of the 50 State Quarters PLUS 6 spaces for the 2009 DC and US Territories Quarters. Each slot shows the design of the coin's reverse and clearly indicates the year in which the respective state joined the union. Small grooves make it easy to insert and remove coins if necessary. Lighthouse#: COLSQ-4004117381935. Size: 10x11.