IKSTAR Cushion Lumbar Support Cushion Stored at home. Please be aware that the attachment bands are stretched. The surface is mesh, providing a refreshing feel. The cover can be removed and washed. Approximate size: 41cm (H) x 39cm (W) x 12cm (D) Materials: 　Core: Polyurethane (high-quality urethane) 　Cover: Surface/100% polyester (breathable mesh material) 　Back: Anti-slip and anti-adhesive particle material Please consider this item with the understanding that it is a used product. 【Ergonomic Arch Design】The ergonomic design firmly supports the S-curve of the lower back and back. It firmly supports the lower back, naturally straightening the back and reducing the burden on the lower back. 【Target Users/Locations】Recommended for those who spend a lot of time at a desk or driving long distances, and for those who want to sit comfortably. Can be used in cars, at home, in the office, and for various other purposes. 【Guides to Correct Posture】Without a lumbar cushion, the lower back and back tend to sink too much, leading to slouching. Poor posture puts a strain on the body. This lumbar support cushion supports the lower back and distributes body pressure, leading to a stable posture. Comfortable even when sitting for long periods. 【RoHS Safety Standards Cleared!】To provide safe and secure products, we have conducted strict European standard inspections (RoHS) and passed the tests. You can use it with confidence as it is made of materials that do not contain harmful substances. (This product test number: IKS-004) 【Excellent Breathability and Less Stuffiness, Improved Attachment Bands】The cover uses breathable mesh material, making it less stuffy even after long hours of use. #IKSTAR #Cushion #MemoryFoam #LumbarSupport #BackCushion #CarPillow #LowerBackPainPrevention #PostureImprovement