Feature: It is Perfect trim and shave Change foil every 12 months for best result, Best performance that feels great Wet and dry use; for use in shower and easy cleaning 100% waterproof for shower use and easy cleaning, makes it convenient to trim and shave your body in the shower and easy to clean 100% waterproof for easy use and cleaning Specification: Condition: New Compatible Shaver Razor Head Inner Blade Cutter For Panasonic : ES-WSL7D ES-WSL3D ES-ERT7 ES8103S ES-SL41-A Package includes : .