1. Fabrics: The bedside backrest is skinfriendly and soft, with a delicate touch, smooth and breathable, not easy to fade, not easy to pilling. The bottom of the cushion has a side pocket for your phone, earphones or remote. The hidden zipper design at the bottom of the backrest makes it easy to take out the cushion lining directly for easy cleaning. 2. Wedge Design: The wedge design of the large backrest fits the natural curve of the human body and provides strong support. The triangular cushion can all ordinary bed pillows or lumbar pillows and play the role of a positioning pillow. The bed head pillow creates multiple positions to support the back, shoulders, spine, stomach and legs, keeping your muscles relaxed. The cushion can provide comfortable and strong support in any posture. 3. Elastic Cotton: The support cushion is filled with pearl cotton. The large backrest has strong resilience and is plump and even. The pearl cotton provides a balance between support and comfort. When the support pillow is under pressure, it will immediately spring back and to its original fully loaded. 4. Reading Pillow: The triangular pillow provides support for the back, neck, and lumbar. The headboard backrest helps you relax and feel comfortable while reading, watching TV, playing video games, or even shopping at night. with children and adults (including pregnant women), relax on this bed back pillow. You can curl up in bed or on the floor, leaning on the triangular cushion with a book and a cup of tea to relax.