Hello, friend, thank you for your recognition of our service. As for the quality issue, I would like to make it clear that the raw material of all colors is the same. The color of the raw material is white, and after production needs, it is dyed pink, gray, or other colors. Because the material of the raw material is the same, the dyeing process will not make its material or quality change. Finally, thank you for your evaluation. We will continue to improve the process and make the products better.