1.Premium soft leather material,our real leather bands will be a little stiff and not shiny color when you received it 2. it is normal situation,don't worry,it takes some time for the leather to look nice,the strap will be softer and more shiny after you wear it more times. 3.Upgraded Connector-Leave the screwdriver at home and benefit from the classic spring system connectors on it. 4.Useful-Multiple colors,sizes and styles for you to choose,Our product are perfect for any occasions,like doing sports,outdoor,working or study..syi