The Labeda Gripper Hockey Wheels have stood the test of time due to their quality construction process and design. The Gripper wheels were the first hockey wheels to bring the Flex Technology to inline hockey with it's smaller core design that allows the urethane to flex, therefore maximizing grip and speed. Best of all Labeda is a family owned business and makes all of their wheels, including these Grippers, right here in the USA. Includes 4 Wheels.