This is a Panasonic WES9012Y1361 Combi Foil and Blade set, designed for optimal shaving performance. It features 2 shaver heads and comes in a sleek black color. This product is compatible with various Panasonic shaver models including ES-RT81, ES-RL21, ES6002, ES6003, ES7036, ES7038, ES7058, ES7101, ES7102, ES7109, ES8043, ES8044, ES8078, and ES8813. Ensure your shaver model is listed for perfect compatibility.