Waist and Neck Breast Enlargement Kit: The castor oil pack set contains a castor oil neck pack, waist pack and breast enlargement pack, which can relax the waist, neck and chest at the same time, saving time and being efficient. Neat and Leak-Free: The castor oil pack adopts a four-layer design, and the inner layer is made of soft flannel fabric, which can better absorb castor oil. The outer layer is waterproof and oil-proof to avoid leakage and keep it oil-free. Neat, machine washable and reusable. Hook and Loop Bag: The castor oil pack wrap adopts a hook and loop pocket design, you can put hot/cold pads as needed to accelerate the absorption of castor oil or cold compress for a better wearing experience. Is the castor oil compressor suitable for me? The castor oil pack is designed with a 26-inch long elastic shoulder strap, which can be freely adjusted according to your waist circumference and fit your body curve comfortably even when you move. It is easy to operate, and the soft shoulder strap fits the curve, allowing you to sleep comfortably or wear it for daily activities. A wonderful gift: It is an ideal gift for natural health enthusiasts. Our professional customer service team is always ready to ensure your satisfaction. Tip: Always store castor oil in an amber glass bottle and never use castor oil in a plastic bottle.