Compatible with Series 5000 Shavers, such as S5010, S5011, S5013, S5015, S5050, S5070, S5010, S5011, S5013, S5015, S5050, S5070, S5074, S5075, S5077, S5078, S5079, S5080, S5082, S5085, S5090, S5100, S5110 and more. The Sh50 replacement head for 5000 series is washable replacement blade with thinner screen and shaper blades. Easy to install and remove. It is more friendly to your skin and giving you a good experience shaving. Both round holes and through, which both long and short beard can pass so that the blades can cut them. The SH50 replacement blades adopt self-grinding technology, the more you use it, the it becomes. It is recommended that you replace your shaving head once every 12 months for maximum shaving performance. Package includes a full Series 5000 Replacement Shaving Head. Easy to Replace: Take out the old shaving heads carefully and then insert replacement; check the heads align exactly in the setting. If you don' get a good shave the first time, you can run the old frame for a while before replacing the whole head with a new one. Compatible models S5000 series blades: S5570 S5560 S5380 S5370 S5230 S5210 S5091 S5130 S5110 S5095 S5090 S5082 S5081 S5080 S5079 S5078 S5077 S5015 S5013 S5011 S5010 S5008 S5000 S5420 S5076 etc. Material: metal colour: black Package Contents: 1 x SH50 Replacement Complete Head Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.