Material: rubber (dirty, waterproof), just prepare the tyre surface to remove dirt and grease, and then stick the words to enjoy the new look.The packaging list contains glue, matte paper and gloves. Our tyre patch is a universal accessory with a height of 3.5 cm (1.4 inches) and a thickness of 0.8 mm. High quality Will not fade or turn brown. You can buy the letter stickers you want and then combine them to your favourite look. Suitable for most car/motorcycle models. Permanent Option These special raised white tire letters can withstand daily rides, race days, and extreme driving conditions. High quality raised rubber tyre stickers, each letter is pre-spaced and attached to a transparent curved transfer film. This helps to attach the sticker to the tyre for a perfect look.