2 ft to 4 ft range, 5 ft to 6 ft range, Grade 1 Quality 6 ft to 7 ft range, Grade 2 Quality 6 ft to 7 ft range, 7 ft to 8 ft range, 8 ft to 10 ft range, 10 ft to 11 ft range, 11 ft to 12 ft range, 12 ft to 13 ft range