Features: 1) Super water absorption 2) Made of microfiber 3) More durable and affective functions 4) Only works with water and without chemical 5) Saves time and money 6) Environmentally friendly 7) The model, size, gram weight, and color can be manufactured to customers' requirements 8) New products are constantly developed 9) Material: 100% polyester or 80% polyester + 20% polyamide