BJ’s 100% soft Cotton material 3 layer- 3D fabric mask…Inner layer is Melt Blown Filter. It’s washable, Reusable and comfortable to wear and easy for breathing. Small ,Medium & Large sizes available. Small for kids, Medium for Female and Large for male. it’s depends on Face size. Soft ear Elastic string is Stitched. This combo is containing 1S + 1M+ 1L size mask…But if you want all 3 Small or all 3 Medium or all 3 Large , please message us through what’s app number. we will take note. 3 Colours are available ( Light green, Cream ,brown).