Using the Wing for your Tandem Mobi is super easy. Just slide your Tandem Mobi into the sleeve. You can attach it to your body using the Mobi Patches (which you need to buy separately). Wear it while you're running, working out, or going about your day. To keep it in good condition, clean it regularly with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials as they may damage the sleeve. Don't expose it to extreme temperatures or moisture for a long time. With proper care, your Wing will serve you well for a long time.