LAPTOP RISER STAND: This silver laptop holder for desk lifts and tilts your laptop to eye level for ergonomic comfort and increased productivity - Features 10.6 x 8.9in (26.9 x 22.6cm) height-adjustable surface that supports any laptop up to 22lb (10kg) STABLE & ADJUSTABLE: Anti-slip pads and front flanges on riser arms provide stable support and secure the laptop at steep angles - Adjust tilt and height up to 4.7in (12cm) from the desk surface - Tension can be controlled with included tool AIRFLOW VENTILATION: Vented all-aluminum construction improves airflow underneath your laptop/ultrabook/chromebook - Increased heat dissipation reduces fan noise and heat stress on laptop hardware, and improves laptop performance and longevity COMPACT DESIGN: The solid base measures only 7.8 x 8.4in (19.9 x 21.4cm) and features anti-slip pads to keep the space saving laptop stand in place and to protect the desk - Foldable, ligthweight (1.5lb/714g) holder can be carried around in a laptop bag THE IT PRO'S CHOICE: Designed and built for IT Professionals, this portable universal laptop riser comes fully assembled and is backed for two years, including free lifetime 24/5 multi-lingual technical assistance