General description vhbw offers high-quality replacement parts for your electric razor, ensuring a smooth, close, and professional shave. It is recommended to replace the shaving components of your electric razor at least every 18 months. This practical combo-pack allows you to continue using your Braun Flex XP/XP II razor effectively. Technical specifications Material: nickel / plastic Colour: black / silver Height: 1.7 cm Compatibility and accessories Compatible with Braun Flex XP/XP II 5791, 5790 Replacement for 31B, SB505, 31S Installation Parts can be replaced easily and quickly due to their precision-fit dimensions. Usage Use the replacement parts to maintain the performance of your electric razor.