... ,FDA,MSDS,SGS 3\OEM service 4\Non-toxic Gel Face Mask:SizeWeightMOQMaterialPackage20x67.5cm200g4000pcs0.3mm thickness PVCeach one into a PVC ... Velcro fasteners can fit all head size2\Gel Face Masks suitable to the face shape 3\Useful, Convenient, Non-toxic,enviromentFeatures:1 ... to help alleviate clogged sinuses and muscle pain.3\The beauty face mask has two adjustable velcro fasteners to fit all the ...