6-inch (with cardboard without painting core) (inner diameter: 10.1 * cm) 7-inch (with cardboard without painting core) (inner diameter: 12.7 * cm) 8-inch (with cardboard without painting core) (inner diameter: 15.2 * cm) 10-inch (with cardboard without painting core) (inner diameter: 20.3 * cm) a4 (with cardboard without painting core) (inner diameter: 21 * cm) a3 (with cardboard without painting core) (inner diameter: 29.7 * 42cm) 5-inch (with cardboard without painting core) (inner diameter: 8.9 * cm) 6-inch (no cardboard, no painting core) (inner diameter: 10.1 * cm) 7-inch (no cardboard, no painting core) (inner diameter: 12.7 * cm) 8-inch (no cardboard, no painting core) (inner diameter: 15.2 * cm) 10-inch (no cardboard, no painting core) (inner diameter: 20.3 * cm) a4 (no cardboard, no painting core) (inner diameter: 21 * cm) a3 (no cardboard, no painting core) (inner diameter: 29.7 * 42cm) 5-inch (no cardboard, no painting core) (inner diameter: 8.9 * cm)

wood color