Happy Jump hands down have the best space walks available. Not only are they affordable but built to outlast time and extreme conditions. They carry all kinds of different sizes, colors, themes and functions. If you don’t like an existing inflatable that Happy Jump offers, then just have them custom make one for you. Have the only one of its kind! I love that they have an unmatched higher standard when it comes to safety and design. It is nice to know that if I were to buy a space walk from them that it will not fall apart and that it is secure.