1.cutomized world map magnetic puzzle 2.material: cardboard with artpaper printed with magnet 3.customized design is welcomed Description:1. item: customized cardboard puzzle for world map2. materail: grey board+iron sheet+art paper printed + magnet3. moq: 3000sets4. delivery time: 20-25days5. function: home decoration, promotional gifts, business gifts6. service: professional manufacturing and ...