The ultimate 100% natural and adjustable pillow. Key features and benefits: Provides three necessary sleep benefits: Health, support, comfort; excellent neck support and adjustable comfort; every pillow is shipped as high loft,but by simply opening the zipper and removing some of the woolly puffs, you can turn a high loft pillow into a medium or a soft one,just the way you like it; eliminate the over heating and night sweats common with down,feathers, foam and synthetic fills; comes with washable wool filled quilted pillow case for long term care and superior sleep comfort; a long term investment in the quality of sleep and overall health. Care: Machine washable at warm water and dry on low heat or air dry.