Unbreakable: Utilizing an advanced polymer technology, the Pro-Flex Sweep’s unique handle/sweep connector flexes on impact, providing unbelievable shock absorbency...and it’s unbreakable! Ideal for the most demanding applications on a construction site. Easy-to-Assemble: The convenient and easy-to-assemble T-knob construction of the Pro-Flex Sweep takes less than 1 minute to assemble. The handle connects easily and securely to the broom head, and there’s no need for a brace.