3-Pack Replacement Blade Compatible with Philips OneBlade Features: 1. The shaving head lasts up to 4 months based on an average of 2 shaves per week. 2. Model fit: Designed for Philips OneBlade QP2520, QP2530, QP2620, QP2630, QP2724, QP2834 models. Suitable for Philips Norelco OneBlade electric trimmer. 3. Wet or dry use: Can be used with foam or without, even in the shower. 4. Contour following: The head follows facial contours for efficient and comfortable trimming and shaving across all areas of the face. 5. Waterproof design: The shaving head is waterproof, making it easy to clean under running water. Shave wet or dry, even in the shower. Compatibility: QP2520, QP2530, QP2620, QP2630, QP2724, QP2834 models. GLIDE COATING & ROUNDED TIPS: Coated blades and rounded tips help protect your skin for a comfortable shave. Use dry or with foam, even in the shower. STRONG AND DURABLE BUT NOT COMPATIBLE WITH COMB ATTACHMENTS: This is a replacement blade, not the original OneBlade, but built for strength and durability. It is NOT compatible with comb attachments. Specifications: * Material: Stainless steel * Color: As shown in images * Note: Package includes 3 replacement blades only; razor handle not included. Package Includes: 3 x Replacement Blades