Using these lumbar pillows is super easy. You can place them on your favorite chair, sofa, or bed to instantly spruce up the look of your space and get some extra support while you relax. When it comes to maintenance, you can spot - clean the pillows with a mild detergent and a soft cloth. Avoid using harsh chemicals as they might damage the polyester material. Keep them away from sharp objects to prevent the fabric from getting torn. There's no need for assembly, so you can start enjoying them right out of the box. Just choose the perfect spot in your home, and you're all set.