The Rothschild NFTs are designed with the same shape as the actual Hermès bag, but are covered with fur instead of leather and have some type of visual or pattern on them. The Baby Birkin NFT has a moving picture of a fetus inside the bag. Rothschild also proposed on social media a plan to recreate the designer bag's famed horse keychain — which the company used as evidence to demonstrate the violation to Hermès' trademark of not just the Birken name but its configuration, even though the plan was never implemented.