【Design idea】 Enthusiasm & Youth & Hand-woven & Thanksgiving: The whole strap is hand-woven by the mothers, the passionate life, the young mind, are important for life, need to be grateful. 【Material matching】Colorful Cotton thread and Metal spring buckle.the metal spring buckle can adjust the length of the band and can manage the tightness. 【Test Standard】 Through many reliability tests (Strap tension test, Hand washing test, Sweat test, Aging test, Material chemical environmental test), can protect your skin and your watch well, you can use it with confidence. 【Easy To Use】Usage is the same as traditional jewelry bracelets, in accordance with common habits.Compared with the first generation woven strap, the spring buckle makes it more beautiful and easy to wear. and the watch band Fits 6.7"-7.9" (170mm-200mm) wrist,Compatible with Apple Watch band all models, including: iWatch Series 8 ,Series 7 ,Series 6 SE ,Series 5 ,Series 4. 【Customer service】According to Amazon's customer service,if our watch band can’t work well,we provide unconditionally refund or resend with any quality problems.About product details(Maintenance), please refer to the product description. 【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 dirty. Do not wash by washing machine. hand washing force should be gently and evenly . * 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.