Using these lumbar pillows is a breeze. Simply place them on your sofa, bed, or any seating area to instantly upgrade the look of your space. You can arrange them side by side or mix and match with other pillows for a more personalized look. When it comes to maintenance, spot - clean them with a mild detergent and a soft cloth. Avoid using harsh chemicals as they may damage the polyester fabric. There's no need to worry about assembly as these pillows come fully made. Just enjoy their stylish look and soft feel right out of the box. Make sure to keep them away from sharp objects to prevent any tears.