Material 100% cotton Cotton Yarn 40'S,32'S,21'S Different Gauze Mesh 20x9,19x15,26x18,24x20,30x20 Color White, Green, Blue Packing 1pc/2pcs/pouch, 100pouches/50pouches/Box Blister Packing : 5pcs/10pcs/bag, 20bags/10bags/Box Gauze swab size 2x2, 3x3, 4x4, 4x8 Sterile Method By EO and Gamma Number of Plies 4ply, 8ply, 12ply, 16ply, 24ply