ZEERA FoldKev Pro
Ultra-Thin Kevlar Protection, Built for iPhone Duo.
Meet ZEERA FoldKev Pro, an ultra-thin and lightweight Kevlar-style aramid fiber case designed specifically for iPhone Duo. It delivers a clean, minimal profile while adding everyday protection around the body, outer screen, camera, and folding hinge.
A separate ultra-slim outer-screen frame, residue-free adhesive-assisted fit, built-in MagSafe compatibility, and an auto-retracting hinge cover work together to protect your iPhone Duo without turning it into a bulky foldable phone.

Ultra-Thin & Lightweight
A slim aramid fiber shell keeps the distinctive thin profile of iPhone Duo intact.
Auto-Retracting Hinge Cover
Protective hinge coverage follows the folding movement and retracts automatically as the phone opens.
MagSafe Compatible
Built-in magnetic alignment keeps your favorite MagSafe charging and mounting routine simple.
Ultra-Thin Design
Protection Without the Bulk.
Foldable phones already have more moving parts and more physical depth than a traditional smartphone. FoldKev Pro is designed around that reality.
Instead of surrounding iPhone Duo with a thick protective shell, the lightweight aramid fiber construction stays close to the device and preserves its clean, premium shape.
Slim Everyday Profile
Keeps added thickness to a minimum for easier everyday carrying, opening, and one-handed use.
Lightweight Construction
Aramid fiber delivers a rigid protective shell without the feel of a traditional bulky rugged case.
Aramid Fiber Construction
A Refined Fiber Finish You Can Feel.
FoldKev Pro uses an aramid fiber exterior to create a distinctive woven texture while maintaining the clean and understated character of the case.
The material gives the case a rigid, lightweight feel and a more technical appearance than a conventional plastic shell — ideal for users who want protection without hiding the industrial design of iPhone Duo beneath unnecessary bulk.

Fine Woven Texture
A subtle textured surface adds visual depth while keeping the design clean and minimal.
Rigid Protective Shell
The hard-shell structure helps shield the phone from scratches, bumps, and everyday contact.
Independent Outer-Screen Frame
A Separate Frame Designed for the Duo Display.
The outer display of iPhone Duo requires a different approach from a traditional one-piece phone case.
FoldKev Pro uses a separate ultra-slim front frame that follows the shape of the outer screen while maintaining access to the display and the folding design.
Dedicated Front Frame
The front section is independently shaped around the iPhone Duo outer display instead of relying on a thick wraparound shell.
Minimal Screen Border
A slim perimeter keeps the outer screen visually open while adding protection around exposed edges.
Residue-Free Adhesive Assisted Fit
Secure Where an Ultra-Thin Case Needs It Most.
Because the FoldKev Pro uses an exceptionally slim front frame, the inner side includes residue-free double-sided adhesive to provide additional holding strength.
The adhesive works as an assisted fixing system, helping the narrow frame stay closely fitted to the phone during everyday opening, closing, and handling.
Closer Fit
Added adhesion helps the ultra-thin front frame remain securely positioned around the outer display.
Residue-Free Design
Designed to add holding strength without leaving the appearance of permanent adhesive on your device.
MagSafe Compatible
Keep Your Magnetic Charging Setup.
FoldKev Pro integrates MagSafe compatibility into its slim rear shell, allowing you to continue using compatible magnetic chargers and accessories without removing the case.
The streamlined back keeps the MagSafe area clean and unobstructed, maintaining the minimalist design of the case.

MagSafe Wireless Charging
Attach a compatible MagSafe charger and charge your iPhone Duo while keeping FoldKev Pro installed.
Magnetic Accessories
Designed for use with compatible MagSafe stands, chargers, and magnetic mounts.
Auto-Retracting Hinge Protection
Protection That Moves with the Fold.
The folding hinge is one of the most exposed areas of iPhone Duo. FoldKev Pro adds a dedicated protective border along the hinge to help reduce direct contact from everyday bumps, scratches, and surface contact.
As the phone opens, the hinge cover automatically follows the folding movement and retracts with the device, keeping the mechanism protected without requiring a separate manual cover.
Covered When Folded
The protective frame helps shield the exposed hinge area while iPhone Duo is closed.
Retracts When Opened
The hinge protection follows the phone as it unfolds for a smoother, more integrated experience.
Everyday Protection
Made to Protect the Areas You Handle Most.
FoldKev Pro combines its rigid aramid fiber shell, dedicated outer-screen frame, camera surround, and protected hinge area to provide practical everyday coverage for iPhone Duo.
The design focuses on balancing protection with portability, rather than surrounding the phone with oversized bumpers or unnecessary layers.
Edge Protection
The hard-shell frame helps protect exposed edges against everyday bumps and contact.
Camera Protection
A shaped camera surround helps reduce direct contact between the camera area and flat surfaces.
Hinge Coverage
Dedicated protection adds another layer around one of the Duo's most exposed moving areas.
Two Signature Textures
Choose Your FoldKev Pro.
Two understated fiber finishes give FoldKev Pro a premium technical look while keeping the overall design simple and refined.
Black Amber Honeycomb
Fine Fiber Weave
FoldKev Pro at a Glance
Thin. Light. Magnetic. Protected.
Designed for iPhone Duo
Ultra-Thin Profile
Lightweight Aramid Fiber Shell
MagSafe Compatible
Auto-Retracting Hinge Cover
Independent Outer-Screen Frame
Residue-Free Adhesive Assisted Fit
Hard-Shell Edge Protection
Protective Camera Surround
Minimalist Fiber Finish
Black Amber Honeycomb
Fine Fiber Weave
Fit & protection note: The front frame uses residue-free adhesive as an additional fixing aid because of its ultra-thin construction. FoldKev Pro is designed to help protect against everyday scratches, bumps, and drops, but no phone case can make a device completely drop-proof. MagSafe charging performance and accessory fit may vary depending on the charger, accessory, and setup.
Made for the Fold.
Everything You Need. Almost Nothing You Don't.
ZEERA FoldKev Pro combines an ultra-thin aramid fiber shell, MagSafe compatibility, a dedicated outer-screen frame, residue-free adhesive-assisted fit, and auto-retracting hinge protection in one minimalist case designed specifically for iPhone Duo.
Lightweight enough to preserve the character of iPhone Duo, yet protective enough for everyday carry — FoldKev Pro is made for users who want their foldable phone protected without making it feel bulky.