The Green Lion GX-43 MagSafe Cup Phone Holder is a flexible and durable phone mount that facilitates hands-free use. Built with ABS, PC, and aluminum alloy, the materials rendered it sturdy for long-lasting use. Strong is that the 20 N55 magnets with the absorption force rating of 2.3-2.5 kg keep the phone secured in place. With adjustable height ranging between 21.5-26.8 cm and a universal metal ring, the holder gives you flexibility for a precise position fitting, while the anti-slip silicone provides good support. The cup holder fits holders from size 3.0″ to 4.0″ and comes with a twist-lock mechanism to ensure security. Easy to operate and adjust due to telescoping arms and universal compatibility to fit all phone types, it is perfect for use in vehicles. This Green Lion GX-43 MagSafe Cup Phone Holder is a handy solution for ease of use on the go.