Using these lumbar pillows is super easy. You can simply place them on your favorite chair, sofa, or bed to instantly add a decorative touch. When it comes to maintenance, spot - clean them with a mild detergent and a soft cloth. Avoid using harsh chemicals or machine - washing to keep them in good condition. And don't worry about assembly, as these pillows come ready to use. Just pick the right spot in your room to place them and enjoy the stylish look they bring to your space.