These five sheets of white birch bark are a great assortment for those artists that want an unique look in their piece or perhaps for those unsure what type of white birch bark will work the best. The birch tube is about 5 inches wide and about 4 inches high. The half round is about 6 x 10 inches. The folded piece is approximately 3 x 8 inches. The flats are about 10 x 10 for the large piece and the small cool looking sheet is 6 x 11 inches at its peak.