40 Grids Portable Plastic Travel Watch Case Storage Box Outdoor Waterproof Moisture-proof Shockproof Protection Suitcase Box

Material: new engineering PP material, high density sponge
Size: 50*40*23cm,Weight:about 3.5kg
EPDM rubber ring, good sealing, waterproof, moisture-proof and dust-proof
Safety exhaust valve to balance the gas inside and outside the box to ensure that the box can be opened normally
Ergonomic handle, non-slip and firm, feel better and safer
There are lock holes on both sides of the box, which is convenient for locking (or installing M4 screws and nuts)