Due to the difference of shooting light, display resolution and tone of mobile phone screen, there will be slight color difference between goods and pictures. At the same time, there will be normal error in manual measurement. The size will be about 1-2 cm deviation. It is not a quality problem. Mind taking it carefully. After receiving the package, it has a slight pungent smell. It can be eliminated in a well-ventilated place for 1 to 3 days.