Set of 4 high quality black music folders stamped on the front with part names "Trombone 1" thru "Trombone 4." These folders feature tough pressboard panels covered by high quality leatherette. All seams and edges are then double stitched and finished in leatherette. Brass corners are added for additional durability. Ideal for schools and professional groups who desire long life and high capacity. This model features: • Pressboard panels. • Leatherette covering and edging. • Stitched seams. • Brass corners. • Expanding pockets. • 2-inch spine. • Part names, Trombone 1 through Trombone 4. • Dimensions: 12 x 14 inches.