Description: - Material: Made of carbon fiber material, lightweight and durable. - Feature: Tripod extension extension rod with 1/4inch top and a 3/8inch screw holes at the bottom. - Application: Tripod center column suitable for tripods, Camera etc. - Adjustable Height: 2 Section center column is adjustable height. - Portable: Telescopic design, compact and easy to carry, suitable for travel.Specification: - Diameter 33mm 29mm: - Folding Height: 23.7cm/9.33inch - Fully open height: 39.6cm/15.59inch - Load: 14kg - Diameter 29mm 26mm: - Folding Height: 23.6cm/9.29inch - Fully open height: 39.6cm/15.59inch - Load: 12kg - Diameter 26mm 22mm: - Folding Height: 23.5cm/9.25inch - Fully open height: 39.6cm/15.59inch - Load: 10kg - Diameter 22mm 19mm: - Folding Height: 23.4cm/9.21inch - Fully open height: 39.3cm/15.47inch - Load: 8kgSize Chart:Package Size: approx. 27cmx4.7cmx6.8cm/10.63inchx1.85inchx2.68inchPackage Includes:1 Set Tripod Extension Extension Rod Note:Please allow slightly errors due to manual measurement and different monitors.