Doctor Pillow BALANCE THERA CUSHION

This multifunctional pressure-reducing cushion integrates a seat and backrest to provide comprehensive support for your waist, relieve seat pressure, and adjust the tailbone's normal curve to promote correct sitting posture. The enlarged, hollow design ensures breathability and comfort, while the one-piece physical space memory foam inner-core offers softness, comfort, and quick rebound to its original shape. The memory foam contoured shape, hollow design, and even pressure distribution make sitting comfortable, alleviate discomfort from prolonged sitting, and reduce pressure on the waist, buttocks, and thighs for a healthier posture. Features a non-slip rubber bottom, machine washable zipper cover, and versatility to be used on various chairs, sofas, and car seats without slipping. The removable cover makes cleaning easy. L: 17.32", W: 16.54", H: 12.6"