The Composi-Tight 3D™ Clear sectional matrix system from Garrison Dental Solutions combines transparent and translucent materials to allow for trans-enamel polymerization. Now clinicians can apply curing light from both the buccal and lingual surfaces without interference from metal matrix bands and opaque separator rings. This easily allows for proper curing of deeper proximal boxes and is also beneficial for clinicians bulk-filling Class II restorations. The separator ring is a new and improved version of the very popular Soft-Face™ 3D ring. It features the same tooth hugging soft silicone tip design that virtually eliminates buccal and lingual flash. The ring itself has been significantly reduced in size and is substantially more heat and chemically resistant resulting in longer ring life. These improvements have also made them easier to apply on larger molars. Composi-Tight 3D Clear matrix bands come in three heights. 5.0mm, 5.9mm and 6.8mm bands heights are included in the kit all of which are .0020” thin. All three sizes have tabs on the gingival edge to facilitate easier placement and are contoured in three dimensions. Additionally, the curvature is enhanced at the marginal ridge to provide improved anatomy. Blue View™ tinting provides excellent contrast between the matrix and tooth structure improving visualization without compromising composite polymerization.