Memory Foam Seat Cushion/Back Cushion Combo, Gel Infused & Ventilated, Orthopedic Design. Perfect for Office Chair, Relieves Back, Coccyx, Sciatica, Tailbone, Lumbar Pain, by Everlasting Comfort Description Everlasting Comfort was born with the ambition of creating products that bring pain relief and relaxation to our everyday activities. Only products that have survived our most rigorous testing and passed our strictest standards have earned the Everlasting Comfort name. With you in mind, welcome our 100% Gel Infused & Ventilated Memory Foam Seat & Back Cushion combo, engineered to provide the perfect blend of comfort and support to alleviate your pain and bring you the everlasting comfort you seek. Both cushions feature premium quality gel infused memory foam and strategically placed holes to enhance comfort and cooling. Coupled with a hypoallergenic, breathable cover to maximizes airflow for the best possible experience. Our cushions respond to the heat of your body to provide the optimal density of cushioning and ergonomically designed to target and relieve pain. Relax without the need to ever readjust, our back cushion’s dual adjustable straps can be fixed to any part of a seat back and our seat cushion’s texturized non- slip rubber bottom stays secure in any seat. Whether you’re taking a road trip, traveling, pulling an all-nighter on a paper, or trying to meet a deadline at work, our cushions provide your body the support and relief it needs, so you can focus on what matters most to you. ERGONOMIC DESIGN The back cushions universal contoured structure targets back pain that can be placed anywhere along the back of a chair for upper, middle, thoracic, or lower back and spine pain relief. And, the seat cushions u-shaped design helps relieve symptoms of sciatic nerve pain, arthritis, low back pain, hip and leg pain, pregnancy pain, and much more. ORTHOPEDIC DOCTOR RECOMMENDED Recommended most by orthopedists and doctors across the globe to improve chronic and acute pain by alleviating pressure in strategic areas. GEL INFUSED & VENTILATED MEMORY FOAM 100% pure gel-infused memory foam with no additives and strategically placed holes provide ideal comfort and cooling. Read more HEAT RESPONSIVE TECHNOLOGY Our advanced cushions respond to the heat of your body to provide the optimal density of cushioning for truly custom support. MACHINE WASHABLE Easily unzip the back of the seat or back cushion cover and toss it into the wash. Machine wash cold water. Dryer safe. HYPOALLERGENIC A breathable cover prevents allergic reactions and keeps your seat and back cool, dry, and always comfortable. Read more Features: GEL INFUSED & VENTILATED- Our 2nd generation seat cushions and back cushions feature a revised formula with gel infused memory foam and strategically placed holes to enhance comfort and cooling.BACK CUSHION: Due to our universal contoured structure, our back support cushions can be placed anywhere along the back of a chair for neck, upper, middle, thoracic, spine or lower back pain relief. Use this backrest as a posture corrector to help with alignment and relieve pressure while driving your car or sitting on your office chair at work. Ideal for a gamer, truck driver, elderly men or women.SEAT CUSHION: We use a U shaped ergonomic design recommended by orthopedic surgeons and medical doctors across the globe for treatment of chronic or acute pain by alleviating pressure in strategic areas. Helps to relieve symptoms of: Sciatic Nerve Pain or Sciatica, Arthritis, Low Back, Lumbar, Tailbone, Coccyx, Prostate, Hip, Piriformis, Spine, Leg Pain, Backaches, Sores, Hemorrhoids, and post surgery, injury or pregnancy pain relief. Can also be used in place of donut pillowsHEAT RESPONSIVE - The advanced memory foam pillows respond to the heat of your body to mold perfectly to the shape of your back & bottom. The thick foam padding compresses and cushions just enough to provide you with that Everlasting Comfort yet keeps its shape to support your tailbone, lower back, spine and hips from those severe pressure points.LIFETIME REPLACEMENT GUARANTEE - We provide the best customer experience possible. If anything goes wrong, we've got your back, or shall we say...butt. NOTE: Our pads are designed to help relieve aches and pains but with some people they will not completely eliminate all symptoms. *CAUTION: Non-slip rubber bottom may stain light colored leather/vinyl. Before use, wash cover in soap and hot water. Once the cover is dry, test for color fastness with a towel and hot water. Product Details: Shipping Weight: 4.2 poundsUPC: 860336002549#15 in Back Cushions & Seat Cushions Payment We accept Paypal payments only. Sales tax may be applied to your purchase as we possess sales tax certificates for all states we collect sales tax in. If your state is one that we charge sales tax in, you will see the sales tax charge at time of checkout before you submit payment. Delivery Expedited shipping is free. Handling time on our orders is normally between 1-2 business days. Your order should reach you within 1-3 business days. We do not ship to AK, HI, PO boxes, or APO addresses. We're not responsible for any incorrect or undeliverable addresses. We only ship to the confirmed Paypal address. We don't accept requests to change shipping addresses post purchase. We do not ship to AK, HI, PO boxes, or APO addresses. We are not responsible for any incorrect or undeliverable addresses. We only ship to the confirmed Paypal address. Please note that manufactures update their packaging from time to time and that the packaging images shown in our product may vary from what you ultimately receive however be assured you are receiving the identical contents you ordered. Return Policy You may return new, unopened items within 30 days of delivery for a refund, and a restocking fee may apply. Return shipping fees are not refundable. Message us for return instructions if you have questions. Support & Feedback We take our reputation seriously, we buy and sell online, so we understand the value of trust. If you are unsatisfied with your order, please contact us and we will work with you to resolve it to your satisfaction. Contact us via eCRATER messaging and we will respond within 1 business day. Our office hours are 8AM-4PM PST Monday-Friday. We thank you for your business!