The Blue Portable Clay Bar Universal Auto Car Clean Clay Bar is a must-have car accessory for removing different kinds of blots such as rust and oil contamination. It is suitable for any color car paint and does not harm the car's paint. This clay bar is not only effective but also safe and environmentally friendly. It can be used on various parts of the car body, glass, mirror surface, and bumper. It is the perfect choice for keeping your car clean and shiny. The clay bar can be reused, simply keep it in a sealed box for future use. Using the clay bar is easy. First, wash the car, then use the clay bar with water. It is suitable for use on exterior paintwork, polished metal, glass, or clear optical plastic. The blue color adds a touch of style to your car cleaning routine. Each clay bar weighs 100 grams, providing enough cleaning power for multiple uses. Please note that due to differences in monitors and lighting during photo shooting, the actual color of the item may vary slightly from the photos. Additionally, manual measurements may result in a 1-3cm deviation. Thank you for your understanding. Key Features: Removes rust and oil contamination Safe for any color car paint Reusable and environmentally friendly Can be used on various car surfaces Easy to use with water Blue color adds style Weighs 100 grams Note: slight color and measurement variations may occur