3ply face mask comfortable for user. The face mask is latex free and use brand new hypoallergenic material, odourless and lint free.Product Disposable 3-Ply Non-Woven Face Mask with Ear LoopSize 18cm x 9.5cm (18cm after expended)Color Blue/Green/White/Yellow/Pink or can be customizedOuter Layer Spund-bound PP Nonwoven: 20 - 25 gsmFilter Medium Meltblown PP Nonwoven: 18 - 20gsmInner Layer Lint free ES Nonwoven: 25 gsmNose Piece AluminumPackaging 50 pieces per box or 50pcs per bag; 10 boxes/bags per carton. 1600 cartons/20 ft container , 3200 carton/40 HQ container.