Precision technology, durable. After the surface is treated by precise electroplating process, it has stable chemical properties, high corrosion resistance and scratch resistance. Adopt high and high density seamless steel pipe, surface spray high temperature baking, no Rust, no oil leakage. Adopt import sealing ring + double oil sealing production process to prevent oil leakage. Specifications: For GAB 2002-2011 Colour:black Material:steel Contents: 2 * Gas Struts Note: Please confirm the model and year purchase to avoid mismatching between the product and the installation of your car. There Are No Instructions Included In This Kit.Professional Installation Is Highly Recommended! Only the above content, other are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.