compatible with Remington Balder Pro Head Shaver Model XR7000 EFFICIENCY:5 Dual Track Shaver Heads,Shaven Head In Under 2 Minutes. EASY TO USE:Multidirectional Pivot, Flex, & Contour ,Make the blades Maximum Skin Contact Anti-allergy treatmentSpecial electroplate surfaces for anti-abrasion, double-ring hypoallergenic stainless blades and a powerful motoroffering closer and cleaner trimming without skin irritation. Dear customers: Thank you for purchasing our products. If you have any problem or suggestion, you can contact me at any time. Sincerely