Material: Made of high-quality steel, rust-proof, wear-resistant, anti-fall, solid structure, stable performance, exquisite workmanship and long-term use. Size: this package has two strut expanders to reduce damage, the sizes are 5 * 2.2cm /1.96*0.86 inch, 6 * 2.2cm /2.36*0.86 inch (see the picture for details). Design: Compact shape, light and portable, occupying no space, you can put tools anywhere. Polished surface, round and smooth. Easy to use: Easy to remove and replace the strut unit in the front axle. With this sleeve, the suspension strut can be removed more easily, and it is easy to install and maintain, which is very practical.