This product is made of density board with a 2cm three-dimensional hollow, suitable for storing insect specimens, plant specimens, as well as handicrafts such as shells. It comes in 4 colors and 10 sizes, and can also support custom colors and sizes. It is assembled using white latex and is waterproof and dustproof.
size：4*6/5*7/6*8/8*10/A4/A3
size:Black,white,beech color,Walnut color
