Environmental material,exquisite workmanship,high quality. We have other specifications,if you need other size and color,please feel free to contact us. Hand wash or machine wash. When air is basked in, best air is basked in in shady and cool place, or on opposite face, more unfavorable had insolated long. Due to different monitor, the color may be a little different from the item. The size is measured manually, please allow the 0.3 inch error.