... non-wovenSize: 17.5*9.5cm, 14.5*9.5cm, 12.5*8cm, 12.5*6.5cmColor: blue, white, greenStyle: 3ply, with or without nose clip ... shapes and sizes.Earloops is ultrasonically sealed and soft stretched.With CE and ISO9001:2008, ISO13485:2003 certificates.Application: This kind ... or bacteria from people's mouths.If we can cooperate with each other ,I can guarantee you of high quality and ...