Terrarian adventurers have a lot of neat accessories to help them explore their world, but one of the most sought-after ones is the Jet Boots. These boots provide the wearer with the ability to take off into the sky with impressive velocity. It's like having your very own private rocket propulsion system strapped to your feet! Equipping the rocket boots enables players to arrive at previously inaccessible elevations, enhancing exploration easier. With these boots, Terraria becomes a true vertical adventure!

Rockets Terraria Wiki