Feature:1. The side ear design and the earpiece design not only help you but also can ventilate.2. The transparent face screen design will not block your sight and can ensure the progress of the work.3. There is an vent design and an oxygen pipe interface behind the sandblasting suit, which can be connected to an source.4. This sandblasted suit has an anti collision sponge strip design, which can meet your needs well.5. It is equipped with a detachable breathing valve, this sandblasting is easy to clean and allows you to breathe smoothly.Specification:Item Type: Sand Blasting SuitMaterial: Canvas + PC＋SpongeUses: Dust Proof, Anti Acid Alkali Operations in Shipbuilding, Steel Structure, Cast Iron, Aluminum Mills, Steel Mills and Other IndustriesFunction: Casting Parts, Stamping Parts, Welding Parts, Heat Treatment and Other Metal Workpieces to Remove Residues and DirtColor: Green Package List:1 x Sand Blasting Suit