Product Description: Best performance that feels great; Wet and dry use; for use in shower and easy cleaning; Easy to install and remove; Clean the razor before installing Specification: Material: Plastic Universal Replacement Inner Blade Cutter For Panasonic : WES9064P WES9064 ES6002 ES6003 ES6013 ES6015 ES6016 ES-RT81 ES-RT51 ES-RT20 ES-RT30 ES-RT401 ES-RT60 Attention: There are some solution about the replacement heads pull your hair: 1.Make sure you choose the correct shaver head/blades for your original shaver device 2.You can try to apply some presure that make sure the shaver more close to your hair, then shave your hair. 3.Check your electric shaver whether full charge, if not, maybe it'll shave with pain. 4. Maybe your hair are too long, you'd better cut your hair before shaving Package includes: 2X Inner Blade Cutter Men's Beard (No retail package)