These lumbar pillows are super easy to use. You can place them on your chair for extra back support while reading or watching TV. On the sofa, they can make your sitting experience more comfortable and also enhance the overall look of your living room. For your bed, arrange them neatly against the headboard to add a decorative element. 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 material. Store them in a dry place when not in use to keep them in good condition. No assembly is required, so you can start using them right away after receiving them. And remember, you'll get the exact product based on the options you choose on the page.