Clamshell box:     Clamshell box has a cover joint with box. Both cover and box are decorated paper wrapped grey board. So it is solid and slap-up. Usually we use this kind of box to place book,Website:://.shengyuprinting.com, pen, commemorative coin and whatever you want.     It can be different specification and shapes. We also can produce branding of products for you. We can make sample according to your requirement before production.     We have Disney FAMA, FSC and BSCI certification. We can service you with our professional skill and best sincerity.