This Microfiber Cloth is made primarily of polyester (80%) and polyamide (20%). These synthetic combinations are known for durability and ability to effectively trap dirt, dust, and moisture. Our Cleaning Cloths are highly absorbent due to its unique structure. So it quickly and effectively absorbs liquids, moisture, and particles. The lint-free nature of microfiber further contributes to its scratch-free performance They can be washed in a washing machine. This reusability is not only cost-effective but also reduces the amount of waste. This microfiber colth comes with 400GSM, W40x L60cm, so it helps with traps dirt and dries 30% faster than cotton so you don't have to worry about damp surfaces. USE AND CARE: After using the microfiber car wash cloth important to allow it to air dry or hang it up in a well-ventilated area. To clean the cloth, to hand wash or machine wash with warm water. Fabric softeners and bleach should be avoided when washing and do not iron.