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 metal storage box is made of food grade tin-plated iron, which has good air tightness and extensibility. Its size is: 405*280*130mm. The height can be changed, and its thickness is 0.23mm.