The ergonomically designed sofa back provides effective support while reading and viewing, preventing many health problems. After receiving the item, please leave it for a few days to restore the best performance of the product. Specification Pillow Type:Reading Backrest Cushion/Lumbar Support Cushion/Tv Pillow Pattern:Plant Flower Jacket Material:Cotton Filler:Three-dimensional Cotton Style:Korean Tips: Can Not Be Under The Hard Sunshine Directly, Do Not Wash The Pillow Core. Please note: Although the image shows the most accurate color, the color may change due to the difference in the computer monitor. Note: There may be some errors in manual measurement, please refer to the actual product. Our product delivery time is 10-20 days. If you do not receive the product within 30 days, please contact us in time. If you have a problem with your product, please contact us and we will provide you with a reasonable solution.