【Retail Price ¥4980】PEGZONE Dual Monitor Arm, Vertical Stacked, [17-34 inch]

This is the PEGZONE Dual Monitor Arm. It is currently selling on Amazon for ¥4,980.
～～～～Product Description Below～～～～
[Supports Large 34-inch Monitors & High 15kg Load Capacity] Widely compatible with monitors from 17 to 34 inches, each arm supports up to 15kg. The all-metal construction securely holds even large gaming or ultrawide monitors, ensuring stability without wobbling over long-term use. [Extra-Long 85cm Pole | 12-Step Height Adjustment | Optimal Viewing Angle] Features an extra-long 85cm pole (many competitors are 80cm or less) with 12 height adjustment levels. It provides an adjustment range of 62.5-80.5cm for the upper monitor and 25.5-37.5cm for the lower monitor, allowing free adjustment to suit everyone's viewing angle and usage scenario, significantly reducing work fatigue. [Full Range of Motion | Adaptable to Various Work Scenarios] Supports ±15° tilt up/down, ±30° swivel left/right, and 360° screen rotation for free adjustment to your viewing position. Easily switch between landscape and portrait orientations (ideal for coding and document viewing), catering to diverse work needs. [Clamp & Grommet Mount Compatible | Easy Installation & Tidy Desk] Equipped with both clamp (fits desks 1-7cm thick) and grommet mounting options, it can be easily installed without tools. Cable management features are also included, helping to keep your desk tidy and improve work efficiency. [Reliable After-Sales Support | Trustworthy for Long-Term Use] Utilizes a high-quality all-metal construction, offering significantly improved strength and durability compared to mixed plastic/metal structures found in competing products. It is resistant to deformation and wobbling even with long-term use. A Japanese instruction manual is included, allowing even beginners to assemble and use it with ease.