SummarySpecCatalogueThe Professional series Gold lacquer M2 tenor is almost identical in terms of materials and build to the M2 above. they both have the black Kangaroo pads with white porcelain resonators, they both have the real nacre touch pieces. The chief difference apart from the finish is that the lacquer models have a standard bell. Overslung Octave Key High F# KeyRibbed ConstructionFine Adjustment Screws on Lower and Upper StackDouble Key-Arms C# + BHand Hammered BellErgonomic Thumb Rest & Thumb HookQuality 4C Mouthpiece, Ligature, Cap, Polish Cloth and SlingSilver/Black PVC Shaped Hard CaseLarge Bell Diameter 202mmGold Brass Lacquer Keywork 4.7mm Diameter3.5kg Instrument Weight2.8kg Case WeightBlue Steel Needle SpringsBlack Kangaroo Pads with White Porcelain ResonatorsReal Mother of Pearl Touch PiecesLow Bb to High F# - Key of Bb