This pack includes 3 ice packs and heat packs - one large (11"), one medium (9"), one small (6"). Whether you have a headache, muscle soreness or a sports injury, use these bags for instant relief from heat or cold therapy. They are ideal for injuries or sprains and help reduce swelling. It is very simple to use. Just choose the right size for your needs, remove the lid and pour in ice cubes and crushed or cold water (in case the sharp edges on the ice cubes might stick to the body or cause damage to the lining), expel any excess air bag, and then you have the take away comfort from the pain. NOTE: This should not be used for people with known medical conditions. feature: * Suitable for hot or cold applications * Leak-proof cover for easy ice loading * Made of waterproof, soft-touch rubber fabric * Use convenient pain relief tools at your desk, car and at home * Works with any injury such as bumps, bruises, sprains and strains * Designed to fit any body surface and provide comfort and coverage to the injured area Specification: * Condition: Brand New *Material: Cloth * color: blue * Height: Approx. 6 inches 15.2cm, 9 inches 22.9cm, 11 inches 27.8cm Package Contents: 1 x 6 inch ice pack1 x 9 inch ice pack1 x 11 inch ice pack