... :A3,A4,A5,A6,A7,A8,any size Double sides use magnetic card case Double sides are the same to be used,can be ... easily attached to metal surface for reminding,instruction,attraction. Feature1. Double sides are the same to be used,can be easily and ... products have been exported to America / Canada / Australia / Netherlands /Denmark /Middle East/etcIn addition, we are also the Gold VIP of ...