... high quality2.eco-friendly,comfortable,nontoxic ,gracious and water resistant3.OEM design ,different pattens,different sizes and ... .Superior color to keep long enough in the water ,andstill not fade as new features,compared with ... time after using,wash the glasses with clean water and air dry,do not use the cloth ... of the belt properly;c.Wash with clean water and air dryWe offer simple free,if you ...