EasyPort Window Windscreen Glass Suction Mount Holder for TomTom v4 v5 XL XXL (sku 6636) Basic suction cup arm with reliable hold to windows, friction mounts or dash discs Includes clip on Easy-Port mounting ring. Arm length approx 7cm Push down lever holds your TomTom firm on the 55mm suction pad. Ideal as a replacement or to use in a second vehicle. EasyPort fits: TomTom ONE v4 / IQ Routes / XL / XXL / XL LIVE - Assist & Traffic.