IMS™ 1/2 Bur Cushion with Lid, Holds 6 IMS™ 1/2 Bur Cushion with Lid, Holds 6 IMS-1372TH Holds 6 burs. 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.