Skin-friendly and soft: Provides a comfortable, moisture-absorbing and breathable surface. Washable, colorfast, thick and durable. Both children and adults can relax on this pillow for hours. High elasticity and fluffy inner core: Our triangular wedge-shaped headboard pillow is filled with long-lasting high-quality PP cotton, very elastic and fluffy, comfortable, breathable, keeps a good shape, good elasticity, provides maximum support and brings you real comfort. Large back pillow: Triangular wedge-shaped pillow makes your back and waist healthier and more comfortable. Protects your head, neck, shoulders, back and waist; Gives you warm reading support and common sense. 50 cm high and 20 cm thick. Ergonomic design: The side pocket is convenient and practical. Fine workmanship, clean edges, flexible buttons and high-quality zippers that can be removed and washed repeatedly make your bedroom unique. 3-in-1 Multifunctional Pillow: You can use the pillow upright as a back pillow, lay it flat on the bed as a pillow, or use it as a leg pillow to elevate your legs. Can be used as a long wedge pillow when sleeping on your back or side.