Cool Pack ( Saline filled & Glycerin filled) Prompt application of cold therapy has great value in Post-Operative treatments and trauma, In reducing swelling by slowing the flow of blood and other fluids to the injured area. Patients also Benefit from its anesthetic effect on the nerves, relieving the sensation of pain. Because cold therapy Helps to restore strength, mobility and range of motion more quickly, patients may reduce their hospital Stay, heal faster and feel better sooner. HANS BIOMED Cool Pack available in saline or glycerin filled type provides hours of relief. With simple freezer storage between uses, this versatile Hot / Cold therapy facial compress can be applied Again and again. Store in freezer for instant relief from swelling, sprains, bruises, tension headaches and muscle soreness. Cool Pack excellent for post-perative swelling reduction and recommended to Plastic surgery, Dermatology, Ophthalmology, Eye care Centers and Hospitals.