For use with the ProFoil lithium foil shaver, keep your shaver in cutting condition Clean the shaver before installing it. The head and body assembly for the two-piece, cleaning the head cover can be removed from the assembly in the , rinse, wash and dry, reinserted into the body, simple and effortless operation. For maximum performance, replace the blades every 6 months. Material: Metal Color: Gold Package Contents: 10 Pair x Knife Net 10 Pair x Knife Head Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.