MegRhythm Steam Heat Patch Fragrance-Free 2 boxes (32 sheets) To reduce shipping costs, the product will be shipped by Nekopos in a box after removing it from the outer box. Please note that the outer box will not be included. A steam heat patch that relieves stiff shoulders and lower back pain, providing approximately 40°C heat for 5-8 hours. - Brand: MegRhythm - Product Name: Steam Heat Patch - Quantity: 16 sheets - Temperature: Approximately 40°C - Duration: 5-8 hours - Uses: Relieves stiff shoulders and lower back pain - Size: Approximately 17.3cm Thank you for viewing.