Features: Waterproof tire marker offer durability, weather resistant labeling with a precise tip for clear lines on car, motorcycle, and bike tires. Featuring ergonomic design and quick drying ink, these markers ensure smudge free application and comfortable grip for extended detailing tasks. Designed for automotive professional, cycling enthusiasts, and DIYers needing reliable tire identification or creative customization solution. Optimize vehicle safety during rainy commutes, track days, or bicycles tours with high contrast white markings that withstand mud splashes. Each tire paint pen contains fade resistant pigment formulated for rubber surfaces, enabling precise pressure sensitive markings without bleeding on wheel rims. Specifications: Component: Paint coating Size:Approx.1.5x13.5cm/0.59x5.31inch Package Includes: 4pcs Tire Marker Pens note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.