A best-seller and customer favorite for 20 years, Buckys Baxter Back Pillows are guaranteed to provide the highest quality mobile lumbar support wherever you go—take it in the car, to the office, or to relax at home to soothe tense lumbar muscles and relieve back pain The secret to this therapeutic design is the eco-friendly buckwheat hull filling, which contours to the body and distributes weight evenly for optimal support.