5-0 Blue Polypropylene Suture 18", C-4 Needle 12.7 mm, 1/2 Circle Reverse Cut 5-0 Blue Polypropylene Suture 18", C-4 Needle 12.7 mm, 1/2 Circle Reverse Cut PSN8245P Perma Sharp™ Sutures are designed for efficient and reliable soft tissue closure for all types of dental procedures. 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.