Features: Enhances your gaming precise and personalizing experience with the mouse weight set, featuring adjustable weight system for optimal control. Each original weight block is 6 grams, allowing you to freely combine up to five weights to suit various gaming needs and preferences. Ideal for professional esports players, gaming enthusiasts, and users seek high precise operations. Perfectly suited for competitive gaming, office environment, and design work requiring meticulous control. Crafted from metal, this accessory ensures long lasting performances and adaptability for any gaming setup. Specifications: Component:Metal Type1:3.6gx5 Type2:6gx5 Model:G502 Package Includes: 5pcs Mouse Weights note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.