The Unitek OT155SL is a mechanical foldable laptop stand designed for ergonomic comfort and portability. Made from durable aluminum alloy, this adjustable stand features a sleek silver finish and can be easily folded flat for transport while providing stable support for laptops. Key features: • Foldable mechanical design for easy portability • Multiple height adjustment levels • Durable aluminum alloy construction • Non-slip protective pads • Compatible with laptops 11-17 inches • Ventilated structure for heat dissipation The stand's X-shaped mechanical structure provides excellent stability while allowing for quick setup and breakdown. When folded, it becomes compact enough to fit in most laptop bags or backpacks. The elevated design helps improve posture by raising the screen to eye level and creates space underneath for better airflow around your device.