The iPhone 7 Plus features a unibody design that is easy to hold. Bead-blasted aluminum is used to give this phones body an elegant matte finish. The enclosure of the phone is water and splash resistant, so you dont have to worry about spills, splashes and dust.The Home button is also re-engineered to be more responsive, durable and pressure sensitive. It works in tandem with the Taptic Engine to provide you with precise tactile feedback every time. The advanced Touch ID fingerprint sensor makes using your phone safer, easier and faster.