Dear customers, thank you for taking a look at the item. All the items from my shop are authentic. What I want is a dark tone. The G-48 started with these words from Mr. Gregoire made many proposals, such as materials, colors, and arrangements, and fed them back to the product. And so the G-48 was born. A model where you can feel the esprit of Mr. Gregoire in every detail. This model with a metal cover features a powerful and aggressive sound. Specifications? Vocal range 12-hole 48-tone, c1-d4 sliding chromatic? Sound arrangement cross array? Material Body: ABS resin, brass weight included Cover: Brass special plating Lead plate: nickel-plated brass Lead: Phosphor Bronze? Weight 341g? Dimensions 155x45x30? Accessories plastic case. Please be reminded that due lighting effects, monitor’s brightness/contrast settings etc, there could be some slight differences in the colour tone of the website’s photo and the actual item. Measured by hand, it could be 1cm different (1cm=0.39 inch), your kind understanding will be much appreciated. We do not mark merchandise values below value or mark items as “gifts” – US and International government regulations prohibit such behavior. Orders may not be cancelled at any time nor can addresses be changed once checkout is complete. It is the buyers responsibility to make sure all information is up to date before checkout. We give you a satisfactory solution.