PVC Ice Bag 1.Material: PVC 2.Medically recommended 3.Various sizes :4'',5'',6'',7'',8'',9'',10'',11'' PVC Ice BagItem No.: TN 7005Features:1. Material: PVC 2. It can make you cool in summer,and when someone had a heat or get a headache,may use the ice bag on the head.when get pain on arms,legs or other,also can use it to lenitive.3. Medically recommended 4. Various sizes :4‘’,5‘’,6", 7", 8", 9", ...