If you have any questions, please feel free to contact us.Material: carbon; color: red, blackFree positioning, any expansion and contraction, upgrade the metal double positioner, the length is up to you8mm universal screw, bracket claw head, dip net head, sickle head, etc. can be used universally360°adjustable solid metal back hang, 304 stainless steel material, for left and right handStable solid head, with soft rubber sheath to prevent the rod from wearing out, free hands, no deformation, and more durableNotice:1. Please check the size before buying. Due to manual measurement, an error of 0-5mm will occur. Please understand!2. Excluding items other than the fishing rod holder shown in the product photos.3. Please note that due to different monitors, there may be slight color difference, please understand.4. The above data is for reference only, the size is manually measured, each variable may be different, please refer to the actual product, thank you.5. If you find any problems with our products, please feel free to contact us by email, we will solve the problem as soon as possible.6. Welcome your sharing and feedback so that we can provide you with better products and services.7. Thank you for visiting my store, click to enter my store, there will be a lot of products for your reference.