Ergonomic memory foam heart-shaped lumbar support pillow for enhanced comfort when sitting Ideal for an office chair, vehicle, or airplane seat; versatile design can be used behind the neck, lumbar area, or anywhere along the upper, middle, or lower back Made of 100% premium density memory foam for cushioning support where needed; breathable polyester mesh cover promotes airflow, which helps keep the back cool and dry 2 adjustable straps tightly secure the pillow to the back of a chair for stay-in-place convenience; outer cover can be hand-washed; paneled design in a stylish black color Measures 36.1 by 31 by 8.9 cm