What is this?The RC Shock Absorber is designed for 1/10 RC crawler cars. These shocks feature a big-bore design, threaded spring bodies for quick pre-load adjustments, suitable for off-road use and big jumps.What will I get?The RC Shock Absorber Assembled Set we provide here is in the dimensions of:Eye-to-eye Length: 115mm/4.53 inch;Total Length: 125mm/4.92 inch;Diameter: 20mm/0.79 inch;Material: Aluminum;Color: Gold Tone;Packing List: 1 Set x RC Shock Absorber(1 Set includes 4 x Shock absorber, 4 x M3*0.5 screws, 4 x Nuts, 4 x Shock absorber ball head rod).Are there any advantages of the product?Good-Quality Materials: Made from sturdy aluminum with a unique sealing design to prevent oil leakage, ensuring durability and long service life.