● YOUR BEST SEAT CUSHION & LUMBAR PILLOW EVER! Our seat cushion and lumbar support pillow are made of most premium memory foam which had passed through thousands of experiments and provide excellent support to your back and coccyx. Ultra comfortable and supportive, taking pressure off of your lower back and promotes proper spinal alignment. Instead of paying many dollars on many new chairs on home and office, a scientific seat cushion set can save your money and solve all the chair problems! ● RELIEVE YOUR PAIN OF LOWER BACK, TAINBONE, SCIATICA AND Coccyx Orthopedic-Firm yet comfortable, the lumbar pillow supportive memory foam will holds your lower back in the right posture, which can relive 50% unnecessary pressure on your neck, back, coccyx and sciatica. And orthopedic seat cushion will gently support your body. The memory foam inside it decomposes the pressure which directly to your coxyx, hip and tailbone to many other different directions. You will feel so comfortable and relax. ● DESIGN BASED ON HUMAN BODY ENGINEERING, SMART DETAILS-We use a U shaped ergonomic design recommended by orthopedic surgeons for treatment of chronic or acute pain by alleviating pressure in strategic areas. 3D BREATHFUL MESH in the middle part for defending heating and keep cooling. A PHONE POCKET on the side of the lumbar pillow for free your hands. 2 UPDATE ADJUSTABLE STRAPS for fixing the pillow on your seat. And a handle of the coxyx seat cushion enables you to take it anywhere conveniently. ● EASY TO USE & EASY TO CLEAN- Just fix them on your chair, 2 minutes' work. Very easy. Widely used as car seat cushion, office chair lumbar back support pillow, travel pillow, airplan seat cushion, wheelchair seat cushions and any other daily support back pillow. Black cushion cover is machine washable. ● SATISFACTION GUARANTEED - Perfect Christmas gifts, birthday gifts for children, pregnant mother, friends and families. We gurrantee all customers 100% satisfied service. If you are not 100% satisfied, money back no question asked! Smart life from smart changes. Have them today, have a comfortable life for you and your family from today!