Colors: A1, A2, A3, A3.5, B1, B2 Specifications: Universal composite for anterior/posterior dentine and enamel. High strength (compressive strength>480MPa). Indications for use: Direct anterior and posterior restorations. Compatible with glass ionomer resin material. Indirect anterior and posterior restorations including inlays, onlays and veneers. FDA Statement:The sale of this item may be subject to regulation by the U. Food and Drug Administration and state and local regulatory agencies. Thanks for your understanding! Wish you have a nice day! FDA for Tooth Bonding: 510(K)Number: K232978, Regulation Number: 872.3200, Product Code: KLE. This product expires on 05/2025 or better.