Home Cervical Back Pain Plaster $ 5.03 Product information: Material: plaster Applicable scene: health massage color: White Specifications: A bag of 6 tablets, 30 tablets in a box (5 bags), 60 tablets in a box (10 bags), 240 tablets in a box (40 bags) Applicable parts: back Fever time: 10 hours Shelf life: 3 years