Premium Materials: : This back pain pillows for bed is made of low pressure high-density memory foam that reduces pressure on the waist and supports specifically to your neck, not lose shape over time. Lumbar Pillows: Perfect lower back pain relief pillow advanced for sleeping is designed to help improve spine posture and help reduce strained back muscles and ligaments in supine, side, and stomach sleeping positions. Ergonomic Health Care Waist Pillow: - Uses low-elasticity bamboo charcoal memory foam, which perfectly fits the body, fills the space between the waist and bed, supports the waist, and distributes the pressure evenly to reduce the burden on the lower back. Gently supporting the lower back can relax the muscles of the lower back and waist after childbirth. It is designed to help achieve an perfect posture and a to the waist. Relieve Back Pain Due to Side Sleeping: - For side sleeper, the curves around the waist and lower back be maintained well with the pillow of low repulsion force, thereby protecting the spinal cord and muscle from injury. The pillow helps keep a natural posture easily, especially for those who often turns over or cannot fall asleep unless lying on their side. Best Gift for Friends and Families: This premium quality ergonomic lumbar support cushion is a for parents,office staff,teachers,drivers,students who sit for a long time. Colour:navy blue Material:Memory Foam Size:60cm x 30cm x 5cm Package Contents: 1 x Waist pillow Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.