DescriptionMade from premium materials and good workmanship, this sandblasting hood is durable for long time use. The internal air circulation is not stuffy to ensure effective work, also can prevent dust for you, can bring you satisfying using feeling.Features-Color:White -Material:Canvas, plastic -Size:50.00X20.00X10.00cm/19.65X7.86X3.93in - Breathable, light weight, comfortable to wear, make sure that this sandblasting hood does not affect breathing during working. - The sandblasting mask protector is made from premium material, durable and practical for lasting use. - Positive pressure air supply design is adopted, and external fresh air is input through the air delivery device, the air circulates in the protective cap and overflows to form a positive pressure. - Widely applied for polishing, sanding, dust removal, cement packing, sanding, it can serve you very well. - It can protect heads, respiratory tract and other tissues from the harm caused by sand and dust to the human body.