... Bag 1.Meterial: PVC, eco-friendly, non- toxic, non-caustic 2.Reusable 3.keep bottled beverages cool and fresh PVC Cooler ... microwave for no longer than one minute at full power.2) Hot use by hot water: Bring 3 quarts of ... pain, sciatica, vertebral pain, improve mucous membrane scar after surgery5) cold compress: physical therapy for traumatic hemorrhage, heatstroke, itch, headache, strain, scald ...