The model 902 choral folio shares much in common with the vaunted 901, from the padding and metal corners to the reinforced stitching, cloth retention strap, pencil holder, and hand strap. The biggest difference is the smaller size: closed, it measures 7 3/4" x 11 1/2". The triangular inside pockets are 6" x 7 5/8". If the model 901 is a little large for your needs, the 902 just may be the perfect fit!