Euler 2th Generation Cotton Woven Watch Band Strap Compatible with Apple Watch Band for Apple Watch Series 5 4 3 Black Gray 4244mm

?Design idea? * Enthusiasm?the world is colorful,everybody has his own road,the only same is life need enthusiasm. * Youth?Own a youth positive attitude is helpful to everybody,it is the soruce power for life. ?Material matching? *Colorful Cotton thread. ?Test Standard? * Hand washing test: After washing 100 times with soap, no water was found to be stained, and the surface was faded and aged. * Sweat test: The product was soaked in salt water for half an hour and no significant fading was observed. * Material chemical environmental test: verified by third party agency, no harmful substances were found ?How To Use? *Easy to put on and take off: * Put on: Align the strap connector with the watch strap slot and move the strap to the appropriate position (usually a click sound is heard) * Take off: Press the button on the back of the Watch to remove the strap that needs to be replaced. ?Maintenance? * Should be cleaned regularly to prevent mildew and stink. Do not wash by washing machine. hand washing force should be gently and evenly . * Do not contact with chemicals such as acid and alkali, salt, etc., to avoid corrosion and deformation. * After cleaning, put it in a cool and ventilated place to dry naturally. Do not put it in the place where it is exposed to the sun or in a high temperature to prevent accelerated aging. * Avoid contact with sharp and sharp objects to prevent scratches and scratches. ?Customer Service? * According to amazon’s customer service.