Nature Creation Lumbar Pack is not only an effective pain relief solution; it is also a convenient and inexpensive way to relax and pamper you. Filled with our blend of 100% natural herbs the Lumbar Pack provides combined benefits of a regular Hot and Cold Pack and Aromatherapy. The uplifting and soothing aroma help relieve tension and stress, promote relaxation and overall wellness. The Lumbar Pack may be used Hot or Cold depending on your needs and preference. Use it hot to relieve muscle pain, reduce stiffness and relieve menstrual cramps. Use cold to reduce swelling and fever, relive minor burns and bruises and promote relaxation. Microwave/Moist Heat Uses \xB4 Relieve muscle pain and aches \xB4 Relieve pain due to injured muscles \xB4 Relieve minor joint pain \xB4 Relieve minor headaches Freeze/Cold Uses \xB4 Relieve pain due to injured muscles \xB4 Relieve minor headaches \xB4 Relieve minor burns and bruises \xB4 Promote muscle relaxation \xB4 Reduce swelling and fever The soothing aroma helps promote overall relaxation, relieve tension, and reduce stress. The Lumbar Pack is not only a soothing therapy for pain relief, it used by many as an effective bed warmer during those cold winter nights. Nature Creation Lumbar Pack Specifications: \xB4 Product size: Approximately 12.0" x 9.0" \xB4 Applications: Hot/Moist/ Cold. \xB4 Material/ Fabric: 100% Cotton. \xB4 Filling Ingredients: Chamomile, Cinnamon, Lemongrass, Peppermint, Rosemary, Spearmint, Yarrow, Yellow-Dock Root, White Willow, Flax Seed, Wheat. \xB4 Warranty: 1 year craftsmanship warranty. \xB4 Made in USA