This is a shift knob made from solid, expensive maple wood with beautiful quilted figuring. ＜Quilted Figure＞ Quilted figure is characterized by a beautiful pattern like a rippling water surface. It is widely used as a body top material for guitars and basses, and has a strong decorative meaning. In particular, the quilted figure of maple wood creates a sense of luxury due to its strength and beauty. The finish is natural wax. Please check the screw size on the lever side before purchasing. The screw size of the mounting part of this shift knob is 12 x 1.25mm. If your screw size is 10x1.25, 10x1.5, 8x1.25, 6x1.0mm, or 12x1.75mm, you can still install it by using the following diameter conversion adapter (sold separately). << Diameter Conversion Adapter Sizes (Sold Separately) >> ① 12x1.25mm (knob side) → 8x1.25mm (lever side) ② 12x1.25mm (knob side) → 10x1.5mm (lever side) ③ 12x1.25mm (knob side) → 10x1.25mm (lever side) ④ 12x1.25mm (knob side) → 6x1.0mm (lever side) ⑤ 12x1.25mm (knob side) → 12x1.75mm (lever side) (←This adapter will be 23mm longer) 《 Delivery Method 》 Free shipping, but it will be sent by regular mail (Teigai-gai). 《 Other Custom-Made Products 》 If you would like a custom-made product with your desired size and materials, please contact "Wood Studio Craft Miya" through the inquiry form on their HP. We will first provide an estimate, so please feel free to contact us. (Please note that exchanging messages about other products in the comments section of this product is prohibited by Mercari's rules.)