Weight: 3.52 pounds, Panel Size: 18.9" x 10.2"(480*260mm), Folded Product Dimensions: 23.2" x 10.2"x 1.6"(590*260*40mm). Material: Aluminum. Our desk laptop stand is made of lightweight, high-strength aluminum tray and ABS plastic auto-locking joints. It can better absorb and discharge heat for laptop to prolong the service life of laptop. Hmax = 48cm. Suitable and compatible for up to 17 inch / 17" MacBook Air/Pro, Dell, HP, Lenovo and all laptop/notebook/tablet/computer/magazine/book/iPad etc. An extra anti-slip clip on the laptop table tray is designated to clamp the stuff in place.You may use it as a book stand mount holder and TV bed tray. Smart design, highly functional with multiple uses, suitable for all settings, easy storage and portability. The multi-angle folding performance makes the desk act as computer desk, desk, book stand, snacks tray in various places like bed, sofa, floor and office, bringing in much convenience to your life. Enhanced Heat Dissipation Design is available now! The Built-in CPU fans are powered by a USB cable, 2 fans work, the upgraded design enhances the wind power. The fan blades are used to run at a high speed to achieve fast ventilation and no noise, quickly solve the computer high temperature problem, and protect your computer from harm. This Zippace adjustable vented laptop table can fold flat and is light enough and easy to put into your backpack or briefcase to carry around wherever you are working in the office or at home, which makes it portable and perfect for traveling. Durable and flexible, this smartly designed, user friendly portable laptop table is suitable for all settings. It comes equipped with a aluminum alloy panel, usable on both sides; fully adjustable locking joints that allow you to modify the table to suit your needs. Suitable for laptop computers size up to 17”. Material and Bearing: 1) Bearing: 15Kg - Can support up to 30lbs. 2) Plate & legs: Aluminum alloy - durable material, lightweight. 3) Slip Resistant Parts: Baffle one both panel sides + Two Baffle Tabs - Help prevent slipping when positioned at an angle. 4) Joints: Auto-locking joint design. 5) Upgraded purchase options: Detachable Mouse Pad and CPU Fans are available for you to choose, which can meet your diverse personalized needs.