Edgar Marcus 2x2 Snap-Tites are constructed of high quality polystyrene. The center window over the coin is crystal clear while the outer frame is frosted providing a nice contrast that highlights the coin inside. With 2-inch by 2-inch outer dimensions they easily fit in a wide variety of storage boxes, presentation cases displays designed around the 2x2 system. Sold in packs of 25 holders. Dimensions: 2x2 Size: Half Dollar