Navitech Car Windscreen Suction Mount Ball and back plate clip for Garmin Nuvi 200, Nuvi 200w, Nuvi 205, Nuvi 205w, Nuvi 250, Nuvi 250w, Nuvi 255, Nuvi 255w, Nuvi 260, Nuvi 260w, Nuvi 265t, Nuvi 265wt, Nuvi 270, Nuvi 270w, Nuvi 275t Full Clip and Lock System to windscreen full ultimate hold (up to 7kg in weight) 361 degree strudy operational head to your Garmin A full 2 piece windscreen mount for your Garmin which can be easily seperated The ball joint is 17mm in diameter Fully under a 12 month warranty