Friendly Tips:1. Please kindly allow 2-3% difference according to manual measurement.                  

                   2. Please check the measurement chart carefully before you buy the item.                  

                   3. 1 inch=2.54 cm. Please note that slight color difference should be acceptable due to the light and screen. Thanks.

Promise:If the product has any quality problems, please feel free to contact us, we will help you solve the problem as quickly as possible.