Its hollow tin there is some damage at the end of the key as seen in the photos. Im sure it could be straightened up some but its not that bad.
Theres also a few only issues that can be seen in the photos. Measures 32 long and the key head is about 12 1/4 round. Shows paint and surface wear. Comes as seen in the photos. The item "YALE 32 BIG METAL KEY STORE DISPLAY LOCKSMITH SIGN HANGING MOUNT STAMFORD CONN" is in sale since Tuesday, January 28, 2020. This item is in the category "Collectibles\Tools, Hardware & Locks\Locks, Keys". The seller is "snydersjunkyard" and is located in Pennsburg, Pennsylvania. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica, Egypt, Iceland, Sri lanka, Luxembourg, Nicaragua, Pakistan, Uruguay, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, French guiana, Guernsey, Gibraltar, Guadeloupe, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Monaco, Macao, Martinique, Maldives, Oman, Paraguay, Reunion.