The White Swan Disposable Surgical Mask Type I Model: WS20, Planar Type with Ear-Lops Specification: 17.5cm x 9.5cm This Product is Compose of Mask, a Nose Clip and Mask Straps. The Mask Body is Divided into Three (3) Layers: Inner layer, middle layer, outer layer. Inner and the outer layers are spun bond non-woven fabric, and the middle layer is melt-blown non-woven fabric. The Product is non-sterile supplies.
