Kiss away those sore muscles with these lips shaped chill patches! Measuring 4.25" x 2.25", they are filled with a cool soothing gel that provides instant relief. Each one can be customized with a brand name or logo, to create the perfect healthcare promotion for hospitals, doctor's offices, health fairs and more. All our soothing gel-filled chill patches are made with PVC skin that contains no phthalates. This product is not intended for use by children or pets. It may present a choking hazard to children under 3 years of age. Please note, they should not be frozen and are only refrigerator-friendly.