Memory Foam Cushion Seat, Cushion & Lumbar Support Pillow with Adjustable Straps for Lower Back, Tailbone, Sciatica, Hip Pain Relief, Apply to Office Chair, Car, Wheelchair (Black)

【 Premium Memory Foam 】 Our seat cushions and lumbar cushions use premium memory foam to provide excellent support for your back and tailbone, reducing stress on your lower back and promoting proper spinal alignment., [Ergonomic design] The seat is designed with U-shaped ergonomics and is recommended by orthopedic surgeons to treat chronic or acute pain by relieving pressure on key areas. There are adjustable shoulder straps at the waist to ensure pillow seating., [Easy to use] This waist cushion and seat cushion just need to be fixed on the chair very simple. Widely used in car cushions, office chair backrest pillows, travel pillows aircraft cushions, wheelchair cushions and other daily support pillow., 【Special Gift】This set of office chair cushion can be given to children, pregnant women, friends and family as holiday gifts, birthday gifts. Owning them today will allow you and your family to start living a comfortable life today., This memory foam supported lumbar pillow keeps your lower back in the right position and can reduce unnecessary pressure on your neck, back, tailbone and sciatica by 50%.