Luxury Rectangle iPhone Cases That Turn Heads

Distinctive finishes and polished details, designed to make your phone part of the look.
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Drop-Tested to 10 Feet

MagSafe Compatible

Featured In WSJ

Trusted by 2.5M+ Customers

Best Sellers

COCOMII mother of pearl MagSafe iPhone case - boxy flat-edge shell with right-angle corners
Natural
REAL MOTHER OF PEARL
$60
COCOMII abalone-effect MagSafe iPhone case - boxy flat-edge shell with right-angle corners
Galaxy
ABALONE SHELL
$50
COCOMII tortoiseshell-pattern MagSafe iPhone case - boxy flat-edge shell with right-angle corners
Amber
TORTOISESHELL
from $40
COCOMII croc-embossed MagSafe iPhone case - boxy flat-edge shell with right-angle corners
Black
CROCODILE LEATHER
$50

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About COCOMII

Design That Feels Like You

COCOMII makes luxury rectangle iPhone cases: a boxy, flat-edged silhouette with sharp right-angle corners, finished in genuine mother of pearl, abalone shell, tortoiseshell and other premium materials. Every case is MagSafe compatible, drop-tested to 10 feet, and ships free across the United States with 30-day returns.

★ 4.96/5 from 5,855 customer reviews

Find the right fit for your iPhone and explore designs tailored to each model.

Choose Your Model

Shop iPhone 18/iPhone 17 Shop iPhone 16
Tortoiseshell and croc-embossed finishes bring depth and character to our signature silhouette.

Rich & Textured

Shop Tortoiseshell Shop Croc
Real Mother of pearl and colour-shifting abalone finishes catch the light from every angle.

Luminous & Iridescent

Shop Mother Of Pearl Shop Abalone
Discover the designs our customers love most, from signature favorites to standout new arrivals.

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Customer Reviews

4.96 ★ (5855)
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