LEGO 5007403 The Mandalorian Beskar Key Chain is a Star Wars key chain released in 2022. It was a free GWP from shop.LEGO.com and LEGO Brand Stores with qualifying LEGO Star Wars purchases over $70, May 2022 celebrating the May the 4th weekend sales. It’s a solid metal keychain designed to look like a Beskar ingot as it appeared in The Mandalorian, complete with Imperial logo stamp. The underside to the keyring includes the LEGO Star Wars logo and the LEGO VIP logo. Retired May 2022.

Description via Its a Block Party