Marble iPhone Cases
COCOMII marble iPhone cases carry a veined stone print across our signature rectangle silhouette, with MagSafe compatibility and 10-foot drop protection.
What Is a Marble iPhone Case?
A marble iPhone case brings a stone inspired veining pattern to the back of the phone, with pale and deep tones running across the surface in irregular lines that shift with the angle of the light. COCOMII shapes the pattern onto its structured rectangle silhouette, with flat edges and right angle corners, so the veining runs cleanly out to every edge instead of curving away at rounded corners. In direct light the contrast between the veins and the base is sharpest, while indoor light lets the pattern read more evenly across the case. The finish is marble inspired and is not made from stone.
Is this case made of real marble?
No. Marble here is a print rather than stone, which keeps the case light enough to carry every day while the veining still runs across the flat sides.
MagSafe, Fit & Protection
COCOMII Marble cases are available in 5 fits spanning the iPhone 18 Pro Max / 17 Pro Max through the iPhone 15 Pro Max, so you can match the case to your exact model. Every case is 10-foot drop-tested, with reinforced rectangle corners built to absorb the shock of a corner-first fall, plus raised edges that lift the screen and camera above flat surfaces. Enhanced anti-slip grip helps the case stay steady in hand, and built-in MagSafe compatibility supports magnetic charging and MagSafe accessories. Every order ships free within the US.
Choosing Your Marble Color
Complete the Look
Pair your marble phone case with the COCOMII Phone Charm Wristlet and MagSafe Ring to finish the look.
