- Material: Wave patterned woven nylon-2. Size: 22mm-3. Connector: Stainless steel quick release ear-4. Advanced precision weaving, with a wave like appearance-5. Classic Velcro, comfortable to the touch, infinitely adjustable-6. Suitable for Samsung, Huawei, Xiaomi, vivo，OPPO， Traditional watches, HOCO. Y series and other 22mm flat interface watches are universal across the entire range