Contoured anterior matrix that provides the optimum curvature and band height for virtually every anterior restoration. 0.002" plastic anatomical strip tapered from one end to the other. Place the strip interproximally and then slide until the tooth height is perfectly matched. Pre-contouring easily recreates the occluso-gingival anatomy, avoiding flat embrasures. Blue tint provides contrast between matrix and tooth structure without compromising composite polymerisation.