Made of top grade leatherette glued to heavy press board. Edges are sewn with strong leatherette binding. For added protection, both top & bottom sections are double stitched and all corners are reinforced with metal. Two bottom pockets have 1/2" expansion sides and bottoms. The 1-1/2" double-stitched hinge spine provides extra room for large amounts of music. Measures 12" x 14" with pencil pocket & ID Window.