Material:Plastic + Metal Weight: 3.5g Packaging:1 pcs Hall electromagnetic rocker Features: 1. Hall electromagnetic rocker can be used for various types of electronic equipment, such as TV, game console, computer, etc., to provide a variety of control methods to suit different operating needs. 2. Adopt advanced Hall effect sensor with high sensitivity and accuracy, which can quickly and accurately detect hand movement, so as to achieve precise control. 3. The product is manufactured from high-quality materials designed to ensure its durability and long life, which can withstand prolonged reuse. 4. Hall electromagnetic rocker design takes into account ergonomics, putting the comfort of the hand in the first place, and will not feel tired for a long time. Note: 1.Please allow 0.1-0.2cm differences due to manual measurement, thanks. 2.Please understand because of the light irradiation or computer display difference, so I can't guarantee photos and real color is the same. _x000D_ _x000D_