*This product is assembled. [Vibration isolation system] The installed "wire rope isolator" is used to protect various industrial machines, and its movement reduces vibration energy and prevents shaking. Reduce and absorb vibration. [Compatible with smartphones of all sizes] The GR-23's 4-bar link mechanism allows the clamp head to extend and contract vertically and open and close from side to side for an accurate and secure fit. Meets the needs of smartphones with different width and length ratios. [Breathability] The airflow that enters the smartphone holder compartment is guided through the spoilers on both sides to the central opening and the porous part of the exoskeleton, and the airflow circulates around the entire back of the smartphone for optimal heat dissipation. To do. [Replaceable Clamp Cap] Two types of caps are available to accommodate a wider range of thicknesses. The cap can be easily replaced when changing models, and by combining it with the included two types of sponge pads of different heights, it is compatible with smartphones of almost all thicknesses. [Compatible smartphone models] Diagonal length: 14cm to 19cm, thickness: 7mm to 15mm [Specifications] GR-23 size: 14cm x 4.5cm, material: 316 stainless steel