Roll wrapped carbon fiber tube (thickness 3.5mm,4mm,5mm,6mm,7mm,7.5mm，length 1m)Description: Size: Od outside diameter Id inner side diameter Process: the roll wrapping process Appearance: finished with an attractive 2x2 twill plain carbon fabric and a smooth glossy or matt finish Applications: including UAVs, quad copters, aero modelling, camera rigs, tripods, automation, leisure equipment, motor sport and much more. Property: Density: 1. 55~1. 7 depends on process Layers: 0 90 plus 3k outside Tg: 120C Tensile Modulus