R-200 小方small square hard tag（铝线圈aluminum coil）频率frequency: 8.2MHz尺寸size: 48mmx42mm (1.89"×1.65")颜色color: 黑色/灰色/白色或客户指定black/grey/white or customized as requested开锁: 普通/超强包装: 1,000只/箱, 0.03立方, 9.8公斤（毛重）描述description: 圆头或平头用于服装，运动服或行李等。
Description: with a round or flat head，it's used for the anti-theft of clothes, luggage and so on.