1.About color difference: The pictures are taken actual product. However, due to lighting, the mobile phone picture display deviation and personal understanding of color 2. About thickness: For large size of the product, it packaged by vacuum folding.It is normal that be thinner,which is not a quality problem.And the thickness will be thicker after sponge rebounding 3.About size: In order to cause unnecessary trouble. Please carefully choose the size you need before buying, thank you
