Adjustable Back Wedge Cushion Pillow, Sofa Bed Office Chair Rest Cushion with Removable Cover 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 you~ The cylindrical bolster pillow is attached with buttons, and it's removable so you can position it wherever you need extra support, such as under your knees or feetConvenient Side Pocket:~The TV and reading pillow features a handy side pocket so your remote, phone, pen or reading glasses case are always at handName: Triangle cushionPillowcase material: Washed cottonInner core filling: Environmentally friendly PP cotton fillingSize: 60×22×50cm, 45×22×50cmWashing instructions: The pillowcase can be washed, but the pillow core is not washableNote: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, please contact us, due to the international time difference, we will reply you within 24 hours, thank you for your understanding