While we can't promise that our cufflinks are made of adamantium, we can promise you'll love them. For true Wolverine fans, you can't get any better than our Wolverine Mask Cufflinks. The reverse of the fixed backing features a stamped Marvel logo. Imbued with the power of superhero craftsmanship, our base metal cufflinks are built to withstand the mightiest battles and cosmic challenges. Officially licensed by Marvel.