Description/Features: Premium Material: Crafted from high-quality this mouse roller is built to enhance durability and performance, ensuring smooth scrolling and precise control Easy Installation: Replace your worn-out scroll wheel easily with no tools required. This accessory snaps right into place, making your mouse feel new Enhance Your Experience: Improve your productivity and comfort in daily tasks with a smoothly operating scroll wheel that meets the original manufacturer's standards Specifications Due to different batches, there may be differences in product appearance and printed text, which not affect use Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.