Dimensions: Outer Diameter: 15mm Inner Diameter: 13mm Length: 25cm Matte finish #Daichan's Rod Carbon Pipe - Other Sizes This is a discounted item. There may be surface scratches, coating irregularities, pattern distortions, and dirt, but these do not affect the strength, so it's a good deal for those who don't mind the appearance. It's a cool plain weave carbon pipe with a matte finish. It can be used for fishing rod grips, extending rear grips, etc. The matte finish looks quite stylish. It can also be used for various DIY projects. You might think 25cm is long, but you'll likely make mistakes when cutting or experimenting, so having this much will be useful. Notes: ・There may be an error of approximately ±0.1mm for both inner and outer diameters. ・There may be a length error of approximately ±1mm. ・The cut ends are not perfectly perpendicular. ・The carbon pattern cannot be perfectly represented in the photos, so there may be slight differences in appearance. Shipping: [Free Shipping + Anonymous Delivery] Great value and peace of mind