Protect your investment with clarinet case GigPacs. Exterior is black ripstop waterproof nylon with black canvas trim. Detachable nylon webbed strap. C23-600 Student style fits our MP3 & RD3 case. Max case size 13 3/4 x 9 x 4 1/4. Zippered accessory compartment on back. Cover flap folds over case and secures with velcro. Interior holds case with separate pocket for sheet music.