Replacement blades for Philips OneBlade shavers

General Description: Philips OneBlade replacement blades feature unique motor technology that ensures an efficient shave without skin irritation or cuts. With 200 strokes per second, they guarantee a fast and even shave. For optimal performance, the blades should be replaced approximately every 4 months. Technical Specifications: Product size: 45 x 50 x 10 mm. Compatibility and Accessories: Compatible with all OneBlade and OneBlade Pro models. Supported Models: QP2520, QP2530, QP2630, QP6510, QP6520, QP2523