Wedge Pillow, Sofa Bed Office Chair Rest Reading Pillow Adjustable Back Wedge Cushion Neck Support Reading PillowAdjustable Bolster Pillow Height:The cervical bolster pillow is designed to allow you to customize its height. There are 3 positions on the wedge pillow that the bolster can attach at the top, in the middle, and at the bottom. Try them out and see what's the most comfortable for youFeatures: 1. With flax Polyester fabric, it is skin-friendly, colorfast, non-pilling, healthy and environmentally friendly, and you can use at ease2. Thick and wear-resistant, durable3. The cover is removable and washable with independent liner design; with metal zipper on the outer sleeve, it is easy to remove and wash4. High quality PP cotton filling, not afraid of extrusion5. Side user-friendly pocket design can place the phone and remote control, etcName: Triangle cushionFabric: FlaxFilling: PP cottonPrinting and dyeing: Reactive printing and dyeingProcess: Button designSize: 45×22×50cm, 58×22×50cmSuitable for: Bedside, sofa, bay window, tatami, etcReminder: The cushion will become less full after being used for a long time because of squeezing. If the ash is deformed, you can slap the pillow core and place it in the sun to restore its original fluffy and fullnessList: 1 × Cushion (with headrest)Note:1. The products have different sizes and slightly different appearances. Please be aware2. Manual measurement size may have an error of 1~3cm, within the normal range. The actual size depends on the actual product. This product is a vacuum compression package. When the bag is opened, the waist may not expand to a normal state. At this point, there may be some errors in the measurement. please forgive3. When shooting a product, chromatic aberration may occur due to light, display, etc.Please understand4. If you have any questions about the product, pl