I had to go over the same area 5 or 6 times and still missed hairs. OEM blades are better even dull. I adjusted carefully several times and oiled the blades. Not recommended. They were easy to install.

Fits the Wahl animal clippers (yellow body). Easy to install and align. Made the clippers really loud; eventually I figured out I had to adjust the side screw to keep the vibrating mechanism inside from hitting the housing. Stays sharp for a long time. I will buy again when I need to replace the blades again.

The blade does not fit onto Wahl clippers as indicated. Also, the guard is not counter sunk for screws. I just took care of that myself, and after I did found out that the holes are drilled too far back, so the blade teeth protrude past the guard. There isn't enough adjustment to make the blade safe. After I elongated the holes and tried turning the clippers on, it sounded like a chainsaw. Not worth the time or effort. Just get OEM and save yourself the headache.