1 Synthetic resin Clarinet reed is more durable for beginners for long-term practice because the slightly thicker tip of the reed guarantees its excellent response and at the same time the moderate toughness of synthetic resin determines the tip not easily split compared with traditional reed. 2 Each Clarinet reed comes with a plastic protective cover for convenience and longer use. 3 Synthetic resin, nontoxic material with high corrosion resistance and moisture resistance, will not be easily affected by humidity change, which helps the Clarinet reed service longer than traditional reed. 4 Perfect U shape with accurate cut and smooth finish makes the Saxophone reed fit your Clarinet well and prevents your mouth from being scratched. 5 Reed Strength 5, 0, 5 three specifications for your choice.