Material: rubber (dirty, waterproof), just prepare the tire surface to remove dirt and grease, then stick the words to enjoy the new look. Packing list includes glue, frosted paper and gloves. Our tyre patch is a universal accessory with a height of 3.5 cm and a thickness of 0.8 mm. 100% brand Will not fade or brown. You can buy the desired self-adhesive letters and then combine them with your favourite look. Suitable for most car/motorcycle models. PERMANENT OPTION These specialized raised white letters can withstand daily driving, track days and extreme driving conditions. HIGH QUALITY RUBBER STICKERS - Each letter is pre-spaced and fixed on a clear curved transfer film. This helps to attach the sticker to the tire for a perfect look.