This product is a rare vintage San-X Rilakkuma plush hamburger keychain key ring, featuring the lovable character Rilakkuma in a unique and collectible plush form. The keychain is made of plush material, adding a soft and adorable touch to any keys or bag. It is officially licensed by the San-X brand, making it a desirable piece for fans of the franchise. Displaying this keychain is sure to bring a touch of charm and nostalgia to any collection of animation merchandise.