To use these wings, simply pull them on over your shoulders. The elasticated shoulder straps will keep them securely in place all night long. When it comes to maintenance, keep them in a cool and dry place to avoid any damage to the tulle. If they get a bit dirty, you can gently dust them off. Remember, this item is non - refundable, so choose carefully. Also, it's only available for UK customers, so if you're outside the UK, unfortunately, you won't be able to purchase it.