The product is a bundle of 100 ultimate seeds for Pet Simulator 99, the cheapest option available. These seeds are specifically for the Titanic model in the game, and the seller is based in the United States. Personalisation is available by providing a Roblox username, and the seeds can be used to obtain rare pets and items in the game. This product is part of the Pet Simulator 99 product line, making it a valuable addition for players looking to enhance their gaming experience.