DMI Foam Seat Cushion for Wheelchair, Office Chair, Car or Kitchen Chair, 18 x 16 x 4 in, Blue

The DMI Foam Seat Cushion makes it easier to stay comfortable and supported whether you are sitting in a wheelchair, office chair, car seat, kitchen chair, or on a hard bench. The high-density foam core adds about 4 in of lift while contouring gently to your body to help distribute weight more evenly, which can reduce pressure on the back, tailbone, and hips. By promoting a more upright seated posture that follows the natural curve of the spine, this cushion can help relieve stiffness and discomfort in the lower back, neck, shoulders, and legs and may ease sciatica-related pain and muscle fatigue. The cushion is firm enough to provide reliable support yet comfortable for everyday use at home, in the car, or at work, and it holds its shape without cracking or crumbling over time. A removable navy poly/cotton cover feels soft against the skin, is breathable, and can be machine washed for quick cleaning. Measuring approximately 18 x 16 x 4 in, it fits most standard wheelchair seats and many common chair sizes, making it a versatile option for users who want a simple way to improve seating comfort almost anywhere. The cushion is also FSA and HSA eligible where coverage applies, adding extra value for users managing seating and pressure-relief needs.