Wahl Premium Guards 3 Pack Includes guards #0.5, #1 and #1.5 for precision and control. Made with engineering grade material, making them 70% stronger than our standard Wahl guide combs. The Secure-fit® Technology metal tabs ensure the Premium Cutting Guide has a stronger hold to the blade, preventing it from detaching. Seamlessly glide through the hair offering smooth and easy hair cutting. Compatible with Wahl professional taper clipper blades