This set helps keep your DXRacer looking fresh. Whether gaming or at the office, it's easy for accidents to happen and leave a stain on the artificial leather. Simply apply some of the leather cleaner to the included sponge and rub it onto the affected area in circular motions. Once the DXRacer is clean, apply some of the leather intensive protection to a soft, lint-free cloth and then apply it to the clean DXRacer. The cleaning and care set includes a leather cleaner (50 ml), a leather intensive protection (50 ml), a sponge, a cloth, and a multilingual instruction manual.