Materials: Maple neck Fingerboard: Blackwood fingerboard Neck Shape: C-shape type Neck Thickness: 1F 21.5mm 12F 24.7mm (1F measured between the nut and 1st fret, 12F measured between the 11th and 12th frets) Fingerboard Radius: 9.5" Tuner Hole: 10mm Nut: Bone, 42mm Frets: 22 frets, Medium Jumbo frets Finish: Roasted gloss finish Color: Vintage color Scale Length: 648mm Neck Pocket End Width: Approximately 55.7mm Heel Height: 26.6mm (center) 23.8mm (both sides) Weight: 617g 【Blackwood】 This is a compressed material made using only natural materials. It has high density and hardness, and is highly stable with little change due to temperature and humidity. It is overwhelmingly stable. The sound and playing feel are similar to ebony. It has a jet-black fingerboard color like ebony, giving it a very luxurious feel. In Japan, it can be seen on Bacchus guitars and basses. This vintage-style neck looks great and is a highly recommended neck that you will truly love.