Contra Prophy Angle, Soft Cup Contra Prophy Angle, Soft Cup DPA-CS Ergonomic 15° contra angle; easy-grip handle; premium soft cup. SKU Qty Included DPA-CS 100 DPA-CSB 1000 Where to Buy x Category Dealer PartnersSales RepresentativeStrategic MarketsSchools RepresentativeAccutron™ Equipment Sales Zip Code Find RepresentativeReset Select a category, input a zip code and click on Find Representative, or explore the complete list here.