ERGONOMIC MONITOR RISER - Improved ergonomics for reduction of back and neck strain and pain. Use this computer monitor stand to easily raise your monitor to just the right height for comfortable viewing at 3.9". You will notice the difference right away. Stay comfortable and get more done! PRODUCT DIMENSIONS - 16.7(L) x 9.3(W) x 3.9(H) inches. Assembly needed. SLEEK, FASHIONABLE, ELEGANT DESIGN makes this monitor riser a very nice accessory for your desk and office. Make of durable black MDF. STABLE WON’T SLIDE, SHAKE, VIBRATE. SPACIOUS STORAGE - The computer monitor riser is great for home or office, suitable for monitors, laptops and TVs, also can be used as a shelf to hold books, manuals, magazines, desk accessories, framed photos, printers, fax machines and so on. This item is multi-function, it can be used to raise your monitor, also can be used as a tv stand even use as dog cat food and water bowls stand. IDEAL GIFT CHOICE - Widely used in a computer training room