MARK3 Disposable Prophy Angle, Soft Green Cups, 144/Box. Latex-Free. 2nd generation patented technology designed with maximum efficiency in mind to provide a one angle finish to each prophy procedure. Runs smooth and effortlessly without overheating. Has an ergonomic grip that reduces hand fatigue. 100% latex-free with minimal splatter. Compare to Denticator, Young, Sultan Upgrade Prophy Angles. Box of 144 angles & cups