The Applicator is sold per CM length. You can decide for yourself what length you require and order accordingly. Remember to order your Applicator End-caps.
Applicator End Caps: The set of end caps has been designed to fit perfectly on the extruded aluminum applicator. Easy clip on and clip off, makes cleaning after use a breeze. The plastic molded end caps provide a tight seal, to ensure your emulation stays inside the scoop, and provide a fine clean edge on both sides.