Eli Richardson a year ago REPLY It's great that you talked about how aluminum signs help prevent possible accidents. In my sister's workplace, they've had a couple of minor accidents, and they could all be prevented if they had the proper signs. Finally, after some time, they decided to get them, and my sister's in charge of ordering them. That's why I believe this information could help her out. Thanks for the tips about how an aluminum sign is long-lasting and endures critical weather conditions.