Rakes Deluxe Forearm Cuff consists of two components: a tapered forearm cuff and a stand. During a polygraph examination the stand is placed upon the arm of the polygraph chair and the subject's forearm (with the cuff on) rests upon it. The design allows for the elimination or reduction of pressure applied on the cuff by the arm's weight, and reduces the restriction of blood flow. The Rakes Cuff helps to ensure the utmost accuracy of the polygraph examination. It is more comfortable and stable than the Kovacic Arm Cuff. Compatible with LX6 computerized polygraph system.