Premium Professional shaver Blade: The replacement blade is made from high-quality materials and has superb craftsmanship, which makes you trim and shave all areas of your face effectively and comfortably. Compatibility: Compatible with for One Blade QP2520 QP2630 QP6510 QP6520 QP6530 QP2515 QP2510 Easy To Install & Clean: The replacement blade is easy to replace and clean; Remove the old dull blade and then side up the one and snap it into place. for One Blade is water-resistant. The cutter head can be rinsed directly underwater, so it is easy to clean up. Why Replace The Blade: You can keep your razor sharp and don't have to worry about the blade becoming blunt anymore by replacing the blade. Regular replacement of blade is good for your health and brings you excellent experience. We recommend you to replace your blade every 3-4 months in order to keep it sharp and clean. name: razor Item Type:Razor blade Colour:As Shown Material:plastic+metal Package Contents: 1 x razor 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.