A more thorough explanation:

The Basket Clause, also known as the Necessary and Proper Clause, is a clause in the U.S. Constitution that allows Congress to make laws that are necessary and proper for the execution of its enumerated powers.

For example, if Congress has the power to regulate commerce between states, it can pass laws that are necessary and proper to carry out that power, such as laws regulating the transportation of goods across state lines.

The Supreme Court has interpreted this clause broadly, giving Congress the implied power to enact any law reasonably designed to achieve an express constitutional power.

Overall, the Basket Clause gives Congress flexibility to pass laws that are necessary and proper to carry out its constitutional powers.