Cold and hot compress eye mask 1.CE,MSDS,FDA,BV,SGS,TUV ... approved 2.Material:PVC,gel 3.Size:20.5x5.5cm Cold and hot compress eye maskUsage:Freeze the eye mask in the icebox ... far-sight,no troubles of wearing glasses.Can relieve fatigue and recover readily.Can reduce the overburden of the brain, ... be used to relieve a high fever by placing a cold multi-eye mask on the brow Cold and hot compress eye mask