夏季家中没有冰箱,怎么办? 用冰袋。 此冰袋是最简单、廉价、安全的制冷方法;外出旅游、郊游时,想致冷饮料和食品方便。还可应用于其他得简便制冷的场合。 Cold compress: physical therapy for traumatic hemorrhage, heatstroke, itch, headache, strain, scald and fatigue. For cold compress, place in freezer for one hour before using. The sizes and shapes can be made according to your designs. We produce high quality products at reasonable price, with best service and punctual delivery time. Sample time: 5 - 7 days OEM orders are welcomed.