This Star Wars action figure has been manufactured from plastic.
From Amazon
Funko POP! Star Wars: the Mandalorian - Red Stripe - Incinerator Stormtrooper - Collectable Vinyl Figure - Gift Idea - Official Merchandise - Toys for Kids & Adults - TV Fans
OnBuy
Funko POP 45542 Star Wars: Mandalorian-Incinerator Stormtrooper Collectible Toy, Multicolour