Description: Dimensions: OD 8mm x ID 6mm x Length 330mm Carbon Fiber Tube (Roll Wrapped) Composite Material: 100% Pure Carbon Fiber Weave Pattern: 3K Plain Weave(Japan) Dry(Prepreg)/Wet: Dry (Prepreg: it had already dipped into the resin) Glossy/Matte Finish: Glossy Finish (Sprayed with UV Resistant Clear Coat) Specification: Radio control models, radio control hobbies, (car, toys, plane, truck, helicopter, etc) Sports equipment : golf shaft , skiing pole, Arrow shaft ,hiking pole,kite support, fishing pole,etc Aerospace Instrument & Interior Supports Industrial automation and robotics arms Musical instruments Energy,wind machines Light aircraft tubing Package Includes: 4 pcs x 8*6mm 330mm carbon fiber tube