Wahl Professional – 100 years of excellence in haircutting. The top choice of hairstylists worldwide, Wahl clippers redefine standards in professional hairdressing. With technological innovations, elegant design, and superior performance, Wahl is synonymous with first-class quality. Discover the art of haircutting with the brand that shaped the hairstyling industry and continues to shine in every salon. The Wahl Hi-Viz trimmer blade set is a specially designed blade with a very wide T-Blade cutting shape, with a width of 40.6 mm and a cutting width of 38 mm. The Wahl Hi-Viz blade features a DLC coating that gives the cutting blade a longer lifespan and stays up to 8 times sharper than any other standard cutting blade. This blade set can only be used with the Wahl Hi-Viz Trimmer.