The Infinity Gauntlet was a powerful Dwarven-made Uru glove that was designed to channel the power of all six Infinity Stones.
Each Stone has unique abilities, like the Power Stone's unlimited strength, the Space Stone's control over space, and the Time Stone's time manipulation. The Reality Stone distorts reality, while the Soul Stone consumes souls, and the Mind Stone boosts mental abilities in Marvel Comics lore.
A snap can use the power of all of the stones at once, you can do anything.