The product is a Wahl One Blade Set No. 1006-400, also known as the Wahl 2-Hole Taper Blades. These are replacement blades for professional hair clippers.

• Compatibility: The blades are designed to fit various Wahl full-size professional clippers, including models 8100 Solid Small, 8865 RMC, and 8255-Pro-Basic, manufactured before June 1993 (with the exception of the 8500 Senior model).

• Features: The blades are made from high-quality steel and are factory-sealed to protect their cutting surfaces.

• Function: The taper blade design is ideal for creating seamless blends and fading, and is also suitable for clipper-over-comb work.