Our personalized plain small tin lunch box is made of food-grade tin-plated iron, the material thickness is 0.35mm. The size is 180*130*53mm; the micro-mark on the lid is 3D engraved.
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.