The extended blade cutting area produces faster results for ultimate efficiency. Ideal for facial hair and design, it allows you to get creative while keeping clean lines. The t-wide blade is ¼” wider than Wahl’s standard t-blade with adjustable with zero-overlap capabilities. DLC & Titanium coatings run cooler, resist corrosion and stay sharper FOUR times longer. Fits Cordless Detailer Li and Gold Cordless Detailer Li.