🦈 Meet Jeff — Marvel’s Cutest Chaos Agent!

Tiny shark. Big personality. Maximum cuteness.

Dive into the adorable chaos of the Marvel universe with the Jeff the Land Shark Cosbi Plush Keychain Collection! Inspired by the fan-favorite character from Marvel Rivals and comics, this blind box series brings Jeff to life in soft, huggable form—complete with playful costumes and iconic looks.

Jeff the Land Shark may be small, but he’s packed with personality. Known for his goofy charm and lovable antics, Jeff has become a fan-favorite across the Marvel universe—and now he’s ready to tag along wherever you go.

Each plush captures Jeff’s signature expressions and quirky style, making every version irresistibly cute. Every box contains one random Jeff plush keychain, sealed for a fun and exciting reveal. Which version will you get?

At approximately 11–11.5 cm (4.33 inches) tall, it’s the perfect size for everyday adventures. From superhero-inspired outfits to silly, everyday moments, this collection showcases Jeff in his most iconic and hilarious forms. Whether he’s saving the day or just being adorable, every version brings a unique vibe.

Cute, collectible, and full of personality, the Jeff the Land Shark Cosbi Plush Keychain is ready to swim into your collection and steal the spotlight.

One box. One Jeff. Endless cuteness. 🦈✨