This is a brand new, unopened item. kyako Triangle Cushion - High Rebound, for Acid Reflux, Pillow, Backrest Cushion, Bed Triangle Pillow, Lower Back Pain Cushion, TV Pillow, Bed Backrest, Inclined Mat, Inclined Pillow, Leg Lift, Washable Cover, Blue 【Product Details】 Size when in use: (approx.) 55 x 65 x height 19cm Packing size: (approx.) W18 x D18 x H37cm Weight: (approx.) 1,100g Cover material: 100% polyester Filling: 25D high-rebound urethane 【Larger Size Than Commercial Products】 Based on customer feedback, the size has been increased from the typical 50cm x 60cm to 55cm x 65cm. While maintaining ease of carrying and storage, it is now able to accommodate a wider range of body types and heights. 【Slightly Firm 25D High Rebound】 You might find a soft pillow comfortable at first, but when used throughout the night, a slightly firmer one provides a better fit for your body. This is a masterpiece crafted by a 26-year veteran urethane craftsman, offering solid support and durability, and you'll appreciate its quality the more you use it. 【Just Right 16°】 If the angle is too low, it's ineffective, and if the angle is too large, it affects sleep. After repeated research and experiments, we finally decided on this gentle 16-degree angle. While achieving an effective angle, it minimizes pressure on the coccyx and pelvis caused by the incline, achieving a proper balance between effectiveness and comfort. 【Velvet Cover You'll Want to Touch Forever】 You'll be captivated by the smooth texture and want to touch the velvet cover. The U-shaped zipper allows for easy cover removal, and you can maintain cleanliness even after long-term use. ※ The product is packaged with a high compression rate, considering transportation and delivery. Therefore, the box you receive may be smaller than you expect, but don't worry. ※ When opening the vacuum pack, we recommend using scissors. If using a knife to open the package, please be very careful not to damage the cover. ⚠️Please be sure to check the profile before purchasing⚠️