4.3 oz, 100% Combed Ringspun Cotton, 30 singles;Sold in pack quantities of 48, 1 unit = 48 masks; 25 packs/case, 1,200 masks/case; Center Seam for Breathability and Fit; Made in a W.R.A.P. Certified Factory; 7" W x 5" H; Mask does not meet N95 mask standards; No guarantee item will protect user from any illness; Non-returnable;