This mask has a three-dimensional structure that makes it easy to breathe.
Each piece is clean packed and compatible with Class 100 clean rooms.
Made of three-layer nonwoven fabric. Quantity: 1 box (1 sheet x 50 bags)
Material: Mask part: PP (polypropylene) nonwoven fabric, nose clip: PE (polyethylene), ear straps: polyester spandex
Size: 205×180（80）mm
Size: Mask part: 205 x 180 (80) mm, ear strap part: 180 mm
Weight: 200g
