Remington Titanium MicroFlex Head & Blade Set

SP21 Replacement Kit, Includes 3 Heads & Cutters, Titanium coated blades
Packaged With Instructions, Replaces SP18

Fits Models: R9170, R9190, R9270, R9290, R9370, R9500
R9100, R9200, R9250, R9300, R9350, R9370, R9390
R9470, RTCT