gel face mask 1.Material:0.3mm clear PVC 2.Size: suitable for adult face 3.Relax and cool the face 4 ... face mask,Facial mask,PVC face maskMaterial:0.3mm clear PVCSize: suitable for adult facecan make your face feel relax1) Usage: both hot and cold ... sciatica, vertebral pain, improve mucous membrane scar after surgery--cold compress: physical therapy for traumatic hemorrhage, heatstroke, itch, headache ...