Purpose of the pillow  The ultimate 100% natural and adjustable sleep training pillow. Commonly used to help treat a variety of conditions affecting the neck and shoulders. Benefits  This pillow trains how to properly sleep on your back or your side. Helps to alleviate headaches and neck pains. Best sleep position: side & back sleeping Gently supports the head and neck for better sleep. For back sleeping: Two cervical rolls support the neck while a hexagon shaped center gently cradles the head for better sleep. Shorter cervical roll measures 6in. Wider cervical roll measures 7.5 - 8in. Head cradle area measures 6in x 9in. For side sleeping: The two side lobes are designed for proper side sleeping, spine alignment as well as having a slope to funnel your sleep position onto back sleeping. Ships in high loft for easy adjustment. Optimal comfort and relaxation is sweetly accomplished. Naturally hypoallergenic. Eliminate the overheating and night sweats common with down, feather and synthetic fills and foam. The thoughtfully designed quilted outer-case partners with the "woolly puffs" creating the sensation of muscles relaxing, joints releasing tension. Key features  Filled with 100% natural latex noodles and 100% natural woolly puffs®, pearl sized puffs of soft and springy 100% Shropshire wool. Comes in a 100% natural wool filled quilted pillow case for a long term care and superior sleep comfort. Machine washable. Sizes: queen. Fits in a standard queen pillow case (20x30in). 5 year manufacturer warranty. Packaging: eco-friendly and reusable packaging.