This product is a Funko Pop vinyl figure of a character from the movie Eternals, specifically Thena. The figure is autographed by Angelina Jolie and authenticated by James Spence Authentication (JSA). It is a part of the Marvel collection within the Pop! product line, making it a highly collectable item for fans of the Marvel franchise. The inclusion of the JSA letter adds an extra layer of authenticity and value to the item, making it a must-have for collectors of pop culture memorabilia.