Description ERGONOMIC DESIGN FOR MAXIMUM COMFORT – This desk arm rest provides optimal support for your arm, relieving neck, shoulder, and wrist pain. It reduces elbow pressure by up to 90%, ensuring a comfortable and pain-free working experience, whether at home or in the office. Its ergonomic design promotes better posture, enhancing your overall work conditions MULTI-FUNCTIONAL DESK EXTENDER TRAY – The 9.5″x9.1″ desk extender tray provides ample space for your keyboard, mouse, and other accessories. It extends the desktop horizontally, increasing available workspace and helping keep your desk organized. The tray can hold up to 33lbs, offering reliable support for your work equipment EASY INSTALLATION AND VERSATILE USAGE – This desk arm rest is easy to install with a quick setup process that takes only minutes. The manual knob supports fast installation and disassembly, while the non-hole installation ensures your desk remains undamaged. Ideal for office desks and home workstations, it accommodates a variety of setups FOLDABLE DESIGN FOR SPACE SAVING – The 90° foldable design allows for easy storage when not in use, saving valuable desk space. The compact design makes it perfect for small spaces, while still offering robust functionality when deployed. It’s the perfect solution for those who need extra workspace without compromising on space PREMIUM BUILD WITH DURABILITY IN MIND – Crafted from high-quality MDF and anti-rust steel, this desk extender tray is built to last. The textured black finish provides a sleek, modern look while the anti-wear, waterproof surface ensures long-term durability. It’s an eco-friendly, odorless option that’s both sturdy and reliable for daily use Package Dimensions 10.2 x 9.92 x 4.06 inches Item Weight 4.49 pounds Manufacturer BONTEC ASIN B0C4GZM2DM Item model number EH03-WH Customer Reviews 4.6 4.6 out of 5 stars (1,142) 4.6 out of 5 stars Best Sellers Rank #12,455 in Office Products (See Top 100 in Office Products) #55 in Wrist Rests Form Factor Ergonomic Batteries required No