Size 1 Inner LXWXH 12X12X17CM(4.7X4.7X6.7INCH). Size 2 Inner LXWXH. 14X14X19CM(5.5X5.5X7.5INCH). Size 3 Inner LXWXH. 16X16X21CM(6.3X6.3X8.3INCH). Size 4 Inner LXWXH. 18X18X23CM(7.1X7.1X9.1INCH). Size 5 Inner LXWXH. 20X20X25CM(7.9X7.9X9.8INCH). One piece of Rosew ood Trim Display Case , please choose the size. We resolve 100% of all disputes, responding to all questions and inquiries timely, and guarantee that both parties will feel happy and satisfied. We can not guarantee postal time.