Please check the specification of our disposable mask for kid as below Product name:3-ply disposable mask for kids. Brand name:Puji. Model:PJ&SM-01 Standard:T/CTCA 7-2019. Factory certificate:ISO13485 Material:non-woven fabric, melt-blown fabric. Color:multi colors. Feature:high filtration. Packing:50pcs/bag,20box/ctn,1000pcs/ctn. Box size:170*98*75mm. Carton size: 520*355*180mm. N.W./G.W.:6kg/7kg. Place of Origin:CN;GUA.