This material gives you comfortable feeling. High quality｣ｬ stylish and comfortable. It is very popular design｣ｬ we believe you will love it very! Manual measurement｣ｬ There is 2-3% difference according to manual measurement. please check the measurement chart carefully before you buy the item. 1 inch = 2.54 cm Please note that slight color difference should be acceptable due to the light and screen. Thank you｣ｬ dear support.