The straightforward answer is to decide the intended use first, then choose the size, softness, absorbency, and how well it protects surfaces. In this selection, you’ll find two main options: one measuring 60 × 40 cm, which works well for covering larger car areas such as paint, glass, and the interior, and another measuring 40 × 30 cm, which is suitable for smaller areas or detailed cleaning. The green color is common across these lines. Soft microfiber fibers provide scratch-free cleaning, while high absorbency speeds up drying and helps reduce water or dust spots. They are reusable and machine washable, making them a practical and sustainable option for the full set of car care tools.