In "Skill Crane," the plush toy is light blue with a light green mane, and has light purple eyes with a long nose, that curves upward. It also has small fins on the side of its body. In "Stuck in the Wringer," there are multiple versions of the toy that come in various colors.
In "Skill Crane," the Sea Horse Toy is the third plush toy SpongeBob pulls out from the Skill Crane.
In "Stuck in the Wringer," multiple versions of the Sea Horse Toy in various colors were seen as a prize for the ball toss game at Coral Carnival. Patrick got one of the sea horse toys from winning the ball toss game.
In "Company Picnic," three versions of the Sea Horse Toy in three different colors were seen as a prize for the lucky spinning wheel game.