The Wahl Professional 5-in-1 Adjustable Blade is designed to fit the WAHL: ChromStylel Pro. Sterling: Li+Pro and Big Mag clipper. Package contains (1) Wahl Professional 5-in-1 Blade #41884-7140. Detachable blade allows for easy maintenance and replacement. Use the blade guide on the bottom of the blade to create different lengths while cutting. Made in Germany.