Article 3 mm Single Core Built-in Bridge of The Nose Weifang Dafeng Packaging Co., Ltd. Base Info Model NO.:2020080405Type:Surgical Supplies MaterialsMaterial:PlasticQuality Guarantee Period:One Year Description Pre:Direct Sale Melt Blown Non Woven Material Disposable 3 Ply Medical Face Masks Next:Viral Transport Medium (Non-Inactivated Type)