Features: turn the seats in your home, office or car into a more supportive place for your lower back. the dmi lumbar back support cushion will help you sit straight and avoid the bad posture and back ache that come from slouching. the cushion’s orthopedic design helps to relieve tension and keep the spine in proper alignment. the dmi lumbar support cushion makes a great travel pillow for your car or truck. Ease the pain that comes from long trips or even your daily commute. it also makes a great bedrest!! the polyester/cotton cover is removable and machine washable.