This rectangular tobacco tin box is made of tin-plated iron made in China, with a thickness of 0.23mm and a size of 110*110*55mm. The micro-marks are engraved in 3D.
This square metal box is made of food-grade tin plated iron, which has good air tightness and extensibility. Its size is 115*115*90mm. The height can be changed, and its thickness is 0.23mm.