Jewelry Display Tray Sets  - WB-988501: 
       Integral Size (cm)：24L*16W*2H               Weight：400g 
  - WB-988502: 
       Integral Size (cm)：24L*16W*3.5H            Weight：500g
  - WB-988503:
       Integral Size (cm)：24L*16W*6H               Weight：800g

Those insert parts inside are optional