great blade to upgrade wahl seniors [SEP] i m a barber here throwing my two cents just threw this blade on my cordless wahl seniors and have nothing but good things to say it s still a smooth fade but slightly sharper then what i normally get out of the wahl blades it s also nice that you can here a slight crunch when it s cutting the hair the wahl blades do not really make a sound if you want to improve your wahl seniors and get a better cutting blade this is it