G-Number Material: Sappanwood (Suou) Wood Knob Click for other colors: #yu345more Knob weight: 6.1g/piece Please note: Because the raw material is genuine wood, the patterns and colors of each product are unique and cannot be specified by the customer. There are no instructions. If you don't know how to install it, please search on YouTube, etc. Made of lightweight and durable material. Practical accessory for saltwater and freshwater. Can be easily attached to the handle using the included parts. Type: Modified handle knob Material: Wood/Aluminum Application: For Shimano / Daiwa modification and replacement Please refer to the product photos for compatible model numbers. Note: As this is an imported product, there may be scratches during transportation. Please understand.