Suitable for many rotary electrical shavers. Diameter:20mm ,Blade base:Triangular High-quality material manufacturing for a Comfortable Close Shave. please verify about that whether or not or now not thegroove is similar or not, if it changed into same, it can beused. colour:Silver Material:Metal Package Contents: 3 x Replacement Blades Only the above kit content, varied merchandise aren't included. Note: Light reflection and diverse reveals may cause the colour of the item in the picture barely various from the real thing. The dimension allowed error is +/- 1-3cm.