Using this tropical lumbar pillow is a breeze. Just place it on your indoor couch, chair, or outdoor patio furniture. It's great for sitting upright and can really help ease back pain and muscle fatigue. When it comes to maintenance, it's quite simple. Since it's water - resistant and UV - resistant, it can withstand normal outdoor elements. However, if it gets dirty, you can spot - clean it with a mild detergent and a soft cloth. Just be careful not to use harsh chemicals as they might damage the high - quality polyester material. And remember, this pillow is for personal use and not for commercial settings. No assembly is needed, so you can start enjoying it right away.