In a weak moment gave in to commercial on TV for Grip Go cell phone holder. Advertised at $14.95 plus S/H. Billed me $40.00. It does not work! Phone does not stick to it. GPS does not stick to it. It will only stick to windshield if you are lucky. Does not work in cold weather according to website. Satisfaction guaranteed, but they only are refunding $24.00 and I keep the product. They sent two so one is free! They also sent a cheesey "Gift". It is plastic egg holders that you use to make hardboiled eggs without peeling shell off. Have not tried it