Dimensions: Outer Diameter: 15mm Inner Diameter: 13mm Length: 25cm Matte finish #Daichanz Rod Carbon Pipe Other Sizes This is 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 is also quite cool. It can also be used for various other DIY projects. You might think 25cm is long, but you'll probably make mistakes when cutting or experimenting, so having this much will be useful. Notes: ・There may be an error of about ±0.1mm for both inner and outer diameters. ・There may be an error of about ±1mm in length. ・The cut ends are not perfectly perpendicular. ・The carbon pattern cannot be perfectly represented in the photos, so there may be subtle differences in appearance. Shipping: [Free Shipping + Anonymous Delivery] Great value and peace of mind