Sapper Monitor Arm The Sapper Monitor Arm by Knoll is elegant, streamlined, and easy-to-use. Add to Favorites Add to Binder Request a Quote Download PDF Manufacturer Knoll Product Line Sapper Designer Richard Sapper The Sapper Monitor Arm supports the changing demands of technology while helping plan space efficiently to maximize productivity. The individual pieces work in harmony to integrate seamlessly into a variety of work environments including corporate, healthcare and education settings at an unparalleled design value. Include the streamline and innovative Sapper Monitor Arm by Knoll in your home office, and never suffer from neck pain due to adjusting yourself throughout the day to your computer screen. Give yourself the highest quality in ergonomic additions while providing your office with the most efficient, health beneficial and stylish computer accessory.