Provide back support & relieves lower back pain. Eases coccyx discomfort. Alleviates back and sciatica pain. Promotes healthy spinal alignment. Ideal for home, office, or travel use. The combo consists of an under-seat cushion and a lumbar backrest memory foam cushion. It offers ultimate support to your neck, back, spine & tailbone to help you on an exhausting day.The ergonomically designed memory foam cushions can fit on various chair sizes & shapes, making it a vital product.Made with high-grade polyurethane memory foam with a removable, sweat-free & easy to wash fabric ensures utmost ease of use. Better Spine Alignment: It gets you to a healthy posture with ultimate comfort and improves your blood circulation at the back, promoting better spine alignment. Ergonomic design: The lumbar and underseat memory foam cushions fit your curves perfectly. So it is perfect for anyone with back pain or stiffness. Washable cover: you can take out the cover and wash it in the machine. The underseat comes with an anti-slip bottom to keep the cushion in place while you sit. Relieves Back Pain from Prolonged Sitting: Ideal for Office Chair, Home Chair, Wheelchair, etc. High Density Memory Foam: It is made of A1 quality high density memory foam. You Get The Option to Choose Size Based on Your Body Weight. Product Details Package Dimensions: 23 x 14 x 13 cm; 2 Kilograms Manufacturer: SLEEPSIA Item part number: Lumbar-coccyx Country of Origin: India Manufacturer: SLEEPSIA Item Weight: 2 kg Sleepsia brings you a range of memory foam pillows and cushions. The products are aimed at making your life and sleep easy. This perfect combo of an under seat cushion and a lumbar backrest can provide all day comfort and support to your back, neck, and hips.Sitting for long hours at work/home won’t be a painful task now!REFERENCE: A1 Quality Fabric Perfect Durability Soft Yet Firm Breathable Feel The Comfort Wherever You Sit! This combo consisting of a lumbar backrest and an underseat memory foam cushion will provide long-lasting support to your neck, back, spine & tailbone to help on an exhausting work day.The ergonomically designed memory foam cushion can fit on a variety of chair sizes & shapes making it an essential product to own during these times.Supports Posture The orthopedic memory foam seat cushion and lumbar support supports a perfect posture and spine alignment.It also helps reduce lower back pain caused due to prolonged sitting. Ergonomically Designed A1 Quality Breathable 3D Mesh Material Washable Cover Fits All Kinds Of Seats A1 Quality - Memory Foam This combo of Lumbar Cushion and Under Seat Cushion is made up with a high quality memory foam material that can retain its softness and support you for a long duration.It is well balanced between softness and firmness to keep your spine aligned.Multipurpose & Durable Sleepsia orthopedic memory foam coccyx seat cushion is versatile and can fit anywhere on any seat, desk chairs, airplanes, office chairs, car seats, and wheelchairs. And the lumbar support aligns your neck, back, and hips properly and improves your posture.Anti Sweat 3D Mesh Cover The outer cover is made with 3D mesh material, which is breathable and skin friendly.It protects the memory foam and keeps it clean, fresh and free from all allergens. It can also be removed and washed to keep it clean and hygienic.Sleepsia lumbar support and underseat memory foam cushion is made with special care by the team of Sleepsia.This is the best lumbar and underseat support pillow ever. The strap that comes along with the lumbar support memory foam pillow can be tied to the back of the seat so that it doesn't slip away.