Features: The shock absorbing base of the phone stand can effectively eliminate resonance and reduce vibrations, ensuring a comfortable and stable riding experience. By buffering external impacts, this motorcycle handlebar bracket adapter can reduce the shock and vibrations that the phone bear, providing additional protections against damage. By filtering out high frequency vibrations, this bike phone stand shock absorbers can effectively protect the phone from potential damage, ensuring the device's functionality and service life. This phone stand shockproof module can achieve stable recording and capturing clear images even on bumpy roads. The shockproof module for 143A, 146A and 148A phone stands, ensuring the device is firmly and reliably fixed, and enhancing the convenience and compatibility of use. Specifications: Component: ABS Color: Black Shock Absorbers Size:about. 50x50x24mm/1.97x1.97x0.94in Washer specifications: 22.2mm(0.87in)/25.4mm(1in)/28.6mm(1.13in) Pattern: Shock Absorbers / Rubber Washers Package Includes: 1pc Shock Absorbers OR 3pcs Washers note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.