MATERIAL Made of durable acrylic to ensure lasting strength, durability and safety. Ergonomics The keyboard stand can eliminate the strain on wrists, forearms and elbows caused by the hours of working in front of the computer, and protect your body from unnecessary neck and shoulder problems that can seriously affect your health and productivity. Also improves typing and helps reduce errors. Size:43.2 x 14 x 4 cm / 17.01 x 5.51 x 1.57 inches.