This Hakam Din Eb clarinet (Boehm system), comes with an extension, to fit between the bell and the end of the clarinet body to produce the E/B twelfth. Body, bell, barrel and extension material: Indian Cocobolo wood.Barrels: 2 (40mm & 42mm). Case: Wooden with velvet lining. Accessories with clarinet: 1 extra reed - 1 extra set of pads - Cork grease - Cleaning cloth. In Eb key (Mib), C key (Do). Bb key (Sib), A key La. In Albert system, Boehm system or Classical Period models. Please google'Hakam Din Musical Instruments Factory. The item "Eb Clarinet Mib Klarnet Boehm system Cocobolo wood Gold E flat Sopranino" is in sale since Tuesday, November 28, 2017. This item is in the category "Musical Instruments & Gear\Wind & Woodwind\Band & Orchestral\Clarinets". The seller is "hakamdinwinds" and is located in Dublin, California. This item can be shipped worldwide.