?GoolRC 4Pcs DIY Matte Surface Outer diameter 16mm Inner Diameter 14mm Length 400mm Carbon Fiber Tube Tail Tube<br> <br> Description:<br> Outer diameter：16mm<br> Inner Diameter：14mm<br> Length：400mm<br> Material: Carbon Fiber<br> <br> Package Inforamtion:<br> Package size: 3.4 * 3.4 * 40cm / 1.4 * 1.4 * 15.8in<br> Package weight: 136g / 4.8oz<br> Adhesive taps package <br> <br> Package List:<br> 1 * 4Pcs 400mm Carbon Fiber Tube<br>  <br>  <br>  <br>  <br>  <br>  <br>