1. Very soft, safe to all sensitive surfaces, such as jewelry, watch, etc. 2. Made of microfiber 3. Any size can be made Made of microfiberColor: cream color, red, green, any color is available Sizes: 15 × 15cm, 20 × 20 cm, 5" × 7", 4" × 6"Any size can be made Cleaning Cloth / Polishing Cloth