Twisstop Rotating phone cord detangler single pack in clear color measures 1 x 1 x 1 1/2 and stops cord from tangling for free movement. Twisstop Rotating phone cord detangler single pack in clear color rotates itself to prevent twisting of cord. Pack measures 1 x 1 x 1 1/2 will not sound quality and offers gold-plated contacts. - Ends twisted and tangled phone cords. - Automatically rotates with telephone. - Installs easily. - Sold as 1 Each.