Designed for badminton enthusiasts and professional players, and suitable for beginners and advanced players alike, this set offers benefits for all. Material and durability - Made from silicone and resistant to deformation, ensuring long lasting performance. Easy customization - Each weight is 0.5 g. Weights can be inserted and removed to tailor the racket weight to your personal preference. Performance improvements - Increases on court control, boosts power, and enhances stability during play. Use and compatibility - Designed for badminton rackets. Simple to add or remove weights to adjust balance as needed. use scenarios - Scenario 1: Before a match or practice to find a balance that improves control during fast exchanges. - Scenario 2: During training to increase drive power by adding weight where you feel it benefits your shots. - Scenario 3: For beginners to experiment with different balances and discover a comfortable feel on every stroke.