1. HEALTH CARE: Castor oil chest pack may support better sleep, improved blood circulation, digestion, and bowel movements, and may assist with lymphatic drainage and detoxification. 2. DOUBLE LAYER: The double layer design includes a soft flannel inner layer that is gentle on the skin and hypoallergenic, and a waterproof outer layer that helps prevent oil leakage. 3. EASY TO USE: Apply 1 to 2 tablespoons of oil to the inner layer and wear for 45 to 60 minutes. After each use, wash with mild soap and water for reuse. 4. UNIVERSAL SIZE: The castor oil chest pack has a wide diameter designed to fit various body shapes, suitable for most women. 5. WASHABLE AND REUSABLE: The chest wrap helps retain castor oil for improved application efficiency and can be washed and reused multiple times.