B-Stock, Yonberg D1 Hakan diatonic harmonica, tuning: Ab-major, Richter system, anodized light-weight alloy covers, Gamma Reeds (made of stainless steel) offer high performance and exceptional durability, warm, powerful and very rich in harmonics sound, comb made of Tritan (high performance food grade resin), patented QDS system: quick and easy dismantling system of the instrument to clean it very easily, incl. case and mini screwdriver, length: 110mm, height: 21mm, depth: 26mm-28mm, weight: 81g, color: black/grey, made in France, B-Stock with full warranty, may have traces of use.