This highly functional mask prevents pressure on the mouth and makes your breath easier with the 3-sided construction. Ages 4 and up, kids Filter capture effect test, VFE test: BFE test: PFE test, cuts through airborne particles Effective on harmful substances such as bacteria spray, pollen, dust, PM2.5 The nose wire ensures a secure fit on the face, and does not create gaps on the sides or chin. Made of soft flat rubber material that prevents ear pain. Slim folding non-woven mask for easy carrying and storage
Size (H x W): 4.3 x 6.9 inches (11 x 17.5 cm) (small for kids)