Premium Build Quality: Made from strong aluminium alloy with a superior sandblasting finish for durability and stability. Ergonomic Design: Features 7 adjustable height levels to achieve the perfect viewing and typing angle, reducing neck and back strain. Anti-Slip Protection: Equipped with soft silicone pads to prevent scratches and slipping, keeping your laptop secure. Foldable & Portable: Compact, lightweight, and comes with a carry pouch � ideal for travel and easy storage. Universal Compatibility: Suitable for laptops, MacBooks, tablets, and books (fits sizes up to 17 inches). Cooling Function: Hollow design allows for better heat dissipation, preventing laptops from overheating. Easy Installation: Simple 4-step setup � open, adjust, and place your device within seconds. Dimensions: Folded size � 25 cm x 5 cm; Adjustable height � 4 cm to 16 cm; Width � 5 cm to 19 cm.