4.7英寸
运动臂章
材质：莱卡面料
手臂周长：23cm - 39cm
产品特点：轻巧，舒适，防滑，耐用
对于人群：运动，跑步爱好者和专业运动员
椭圆形空心设计

4.7inch
Sport armband
Material: Lycra fabric
Arm circumference: 23cm - 39cm
Product feature: lightweight, comfortable, anti-skid, durable
For the crowd: sports, running enthusiasts and professional athletes
Elliptical hollow design