independently floating heads, clever shaving; The shaving head can match into your face closely, achieving superb shaving; Water-proofing design can be immersed into the water directly, delicate and convenient to clean; 360° Floating Seamless Cover; Acute Angle Blade & Double Loop Knife Nets; Material: plastic+metal colour: As proven Package Contents: 1 x hair clipper knife head Only the above equipment content, assorted products are usually not included. Note: Light reflection and diverse displays can cause the color of the thing within the photograph somewhat varied from the genuine thing. The dimension allowed error is +/- 1-3cm.