Natural 100% cotton denim These pillows are lightweight and designed to alleviate neck muscle tension and promote relaxation while sitting up. Each Neck Wrap measures 22” x 5” and holds approximately 2 lbs. of clean dried cherry pits. The Hot Cherry® Neck Wrap is made from unbleached, pre-washed natural denim. Minimally packaged in twine wrap. It’s soft, durable and totally relaxing! Minimally packaged in twine wrap. * All Hot Cherry® pillows are machine washable ––follow instructions carefully–– and they will last for years! * Every Hot Cherry® pillow is microwavable and freezable. They can be used hot, cold or room temperature. * Hot Cherry® pillows come in six different sizes and three fabrics to choose from. * Hot Cherry® pillows are made with love in the USA.