Logitech G5 Gaming Mouse tuning weights come in a complete set of 16, featuring eight 1.7g and eight 4.5g weights. Housed in the original metal G5 branded tin, these adjustable weights allow for precise customization of mouse resistance and feel. The weights appear unused, while the protective case shows some external storage wear. Perfect for restoring a vintage G5 setup or customizing compatible Logitech gaming peripherals.