... standard ,PC, PVC, EVA material,OEM, ODM Safety glasses, safety goggle, made of PC, PVC, EVA material, approved ... comfortable to wear, punctual delivery Features of this safety glasses1, Hardened PC, PVC, EVA or glass material ... long time wearing6, OEM, ODMFunction of this safety glassesIt protects dusts, water and other harmful subjects ... personnel, chemical laboratory operators etc.ma safety goggle