Our car phone holder features a foldable design that allows for one-handed operation, superior aluminum arms that last longer, and soft silicone pads on the arms to protect your device. You may charge your phone at any moment thanks to the reserved charging port position. The holder supports "4.7 to 6.5 inches" cell phones with a thickness of up to 0.4 inches. Foldable Design Aluminum Material + (ABS + PC) Universal Compatibility JUST SLIDE IN AND GO The car phone holder automatically clamps the phone by gravity and provides the simplest operation and strong steady hold without the need to click a button. AUTO LOCK This holder has Auto-lock arm-slots that extend on the side and can auto adjust to hold the phone more firmly without worry of bumps.