We've updated our case series names. Edge (formerly Ultra-Slim), Cairn (formerly ProGuard), and Summa (formerly UltraGuard) now reflect the experience, not just the specs. Edge: slim, light, and sharp along the climb. Cairn: firm and dependable, like stone markers that guide the way. Summa: the peak, where protection and hand-feel come together.

Yes, the case is compatible with other MagSafe accessories like car mount, grip, and wallet.

Our ultra-slim case is made with aramid fiber and processed with 3 layers of painting to ensure it's skin-friendly and non-slip. Whether a fingerprint mark will be left depends on your hand conditions. It is not easy to leave a fingerprint if the hand is dry. For sweaty hands, fingerprint marks may be left, but it is very easy to clean with a cloth.

Enable NFC on your phone, hold the phone over the PITAKA logo on the case, and then tap on the pop-up window to verify. (For detailed instructions, contact our customer service for a tutorial video.)