The Keester is a very unique patent pending product and is the “World's First Butt Orthotic.” What makes it stand out is that it repositions the spine into its natural posture as opposed to similar looking seat devices that are solely soft cushions. The Keester alignment seat cushion provides an engineered foundation to help place you into an ideal postural position – allowing for decreased pain and improved stamina. For those with general back, hip, leg, or neck pain, The Keester is designed to encourage proper alignment of your pelvis and lower-back. Just like a house needs to sit on a solid foundation, so do our bodies! The Keester's solid base ensures that the aligning features of the memory foam seat cushion work on any surface. From soft, cushioned chairs to hard stools and benches, The Keester's design allows for supreme comfort, posture, and alignment anywhere you want to sit. The average person sits between 6-15 hours a day. Proper posture while seated is critical to reducing pain, breathing easier, and feeling healthy.