---Product Details--- This is a smartphone holder for fixing your smartphone to the handlebars of bicycles or motorcycles. ●Color: Black ●Body Size: 105mm x 76mm ※Please note that there may be minor scratches or slight dirt due to the manufacturing process, as this is an imported product. 【Double Fixed & Vibration-Proof, Super Stable】 This bicycle smartphone holder has a built-in automatic lock, 1-second lock-up, 4-point fixation, lock with fixing straps, 360-degree rotation, 3 thickness-adjustable urethane pads, compatible with various models. 【Very Stable and Sturdy】 The four-corner fixing design of the motorcycle smartphone stand, the伸縮アーム (extending arm) is connected to the internal gears and spring mechanism to interlock, firmly securing the mobile phone. It is suitable for various road conditions, and the smartphone did not fall even with vibrations or if it fell over, providing sufficient stability. 【Easy to Use and Convenient】 You can fix it at your preferred angle, and it can be easily adjusted for visibility while driving!