Power Meets Precision.
Star Armor — Extreme Boundary Series
Combining precision engineering, seamless metal construction, and effortless seahorse buckle design for quick installation.
Every curve and cut is CNC-milled from solid aluminum alloy — because details matter.
Precision You Can Feel
Engineered for daily use and constant reassembly testing: over 500+ install cycles without looseness or paint wear.
CNC Machining Craftsmanship
Each frame is CNC-engraved with micron-level accuracy, ensuring tight tolerance and seamless joint lines.
The process takes 2× longer than ordinary casting, but it delivers 10× the structural precision.
Cold Metal. Warm Confidence.
The brushed finish feels soft yet secure — never slippery, never sticky.
Each edge is hand-polished and anodized to maintain color under 200+ hours of UV exposure testing.
Military-Grade Impact Resistance.
The Star Armor case disperses impact energy across the frame — proven to withstand 1.5 m drop tests on all four corners.
Precision Holes. Zero Interference.
Every port and antenna cutout is CNC-drilled — maintaining full 5G, Wi-Fi, and MagSafe performance.
One Frame, Full Coverage.
A separate metal lens guard locks in seamlessly with the frame, protecting every corner from scratches and impacts — without affecting camera clarity.
Alloy Frame × Shock Foam × Hardware Lens Ring.
Unlike ordinary metal bumpers, Star Armor combines multi-part engineering — alloy shell, independent metal buttons, and internal shock-absorbing foam — all precision assembled.
Why Choose CASESUN
Aluminum Alloy: 30% stronger and lighter than zinc alloy.
CNC Machining: 100% precision-cut — no mold defects.
Durability Testing: 500+ install cycles, 200+ hours UV resistance, 1.5 m drop test passed.
Premium Feel: Brushed anodized surface, anti-corrosion coating.
Independent Buttons & Lens Guard: Every detail engineered to perfection.
FAQ
Q1: Will the metal frame affect wireless charging or signal?
A1: Not at all — every case includes precision CNC signal holes to ensure 100% MagSafe and 5G compatibility.
Q2: Is the case heavy?
A2: No. The aerospace-grade aluminum alloy weighs only 25 g — lighter than most plastic bumpers.
Q3: How durable is the coating?
A3: The anodized surface is tested for 200 hours of friction and UV exposure without fading or scratching.
Q4: Is it easy to install?
A4: Yes. The seahorse buckle design allows quick tool-free installation and removal — secure yet effortless.