About Product Smart Ring Wallet Case for Flip Phones OverviewA chic, all‑in‑one protective case designed specifically for foldable smartphones (e.g., Samsung Galaxy Z Flip series). Crafted from premium PU leather and impact‑resistant TPU, it features an integrated metal ring with a detachable wrist strap, an internal card pocket, and full compatibility with the phone’s external display—combining style, security, and convenience. Features Integrated Metal Ring & Wrist Strap: Secure one‑handed grip; ring doubles as a kickstand for hands‑free viewing. Detachable Lanyard Strap: Quick‑release design lets you switch between wrist strap and ring‑only use. Built‑In Card Pocket: Holds up to two cards or an ID; keeps essentials tucked safely inside the folio. External Screen Compatibility: Precise cutout & low‑profile frame preserve full visibility and touch functionality of the cover display. Dual‑Layer Protection: Rigid PC backplate reinforced by a shock‑absorbent TPU bumper guards against drops and bumps. Magnetic Closure: Strong embedded magnets keep the case firmly closed when not in use. Slim, Pocket‑Friendly Profile: Adds protection without bulk—slides easily into pockets or bags. Color Options: Available in black, blue, green, brown, and khaki to suit any style