Most people only think about drop protection, and military-grade certification has long been the industry's default answer:
1.22 meters, plywood, 26 drops. That's the entire test, run in a "controlled" environment built specifically for it.
Does that match how you actually drop your phone?
A phone case is with you 24 hours a day. Surviving a drop is the bare minimum.
Can it handle daily scuffs and years of use without warping?
Is the material safe against the skin it touches every single day?
Military-grade drop testing has never answered any of that.
For RHINOSHIELD, drop protection, durability, and non-toxic materials all matter. None of them are optional.
So, we built our own lab, set our own standards across every category, and brought in strict, independent third parties to verify the results.
Every result is public.
Standard One
Drop protection isn't luck.
We test every case to its breaking point with science and third-party verification.
Military-grade testing happens in a "controlled" environment: mild, predictable.
Your daily life is neither.
In our drop lab, an impact tester records the full force curve of repeated impacts,
measuring peak impact force across every zone, inside and out, then rework the material formula and structure from there.
This isn't design tuned by feel. This is engineering.
Our whole lineup outperforms military-grade
Our flagship case: X Standard
AirX
SolidX
Serious protection, minimal look, flagship performance
ClearX
Anti-yellowing, 1mm slim feel, zero-compromise clarity
Everyday reinforced cases
Phone Case Industry Standard: Military-Grade
mi
AirX
The Highest Drop of a Mobile Phone in a Phone Case
(Natural Landforms) in Kiruna, Sweden, on 24 June 2026
Skyscrapers. Canyons. Suspension bridges. Everyone else in the industry has already tested those. We wanted to know: where does drop protection actually end?
We sent an iPhone inside our AirX case to the edge of space—100,416 feet high. That's over 20,000 times the height required by military-grade drop standards.
The result? A record written directly into the GUINNESS WORLD RECORDS™ history.
Standard Two
Surviving the drop is only half the job. It has to last, too.
Whether a case holds up long-term isn't decided by a single drop test.
Daily wear, extreme temperatures, repeated impact: that's the real durability exam.
Our material engineering lab runs several types of test rigs,
simulating years of wear across different environments.
These five tests represent our core commitment to durability.
This isn't durability by luck. This is material engineering that chose to be tested.
Impact Lab
Tensile Strength Test
We test tensile strength on virgin and recycled material side by side. Material changes, but the standard doesn't.
This is where ShockSpread™ material technology does the real work. With elongation at break up to 600%, it doesn't shatter on sharp impact. It stretches, wraps, and absorbs the hit.
"Recycled doesn't mean downgraded" isn't a slogan here. It's backed by physical data.
Repeated Impact Drop Test
Military-grade testing looks at the result of a single drop. We record the full impact force curve.
Consistency isn't luck. It's repeated verification.
Torsion Test
Every twist from pocketing your phone, or putting the case on and taking it off, is an invisible fatigue test.
We repeatedly twist the case close to its material limit, so it won't quietly loosen or warp from everyday use.
Abrasion Test
Keys, coins, whatever else is in your pocket: your case faces all of it, every day.
We test the surface under abrasion far harsher than daily use, so it won't show marks from one unlucky scrape.
Impact Lab
DuPont Impact Test
The DuPont impact test is one of the toughest surface-impact standards in the industry, dropping a weight straight down to simulate a sudden, concentrated hit.
3D Impact PRO passes this test, meaning it holds up to more than just drops. It holds up to sudden, concentrated force.
9H Scratch Test
9H is one of the highest hardness ratings for scratch resistance in the industry.
3D Impact PRO passes the 9H scratch test: everyday friction won't leave a mark.
Oil and Smudge Resistance Test
Fingers, pocket dust, a stray smudge left on a table: 3D Impact PRO is tested against oil and smudging, so fingerprints and grime don't build up even with long-term use, keeping it clear.
Anti-Static Test
Static is invisible, but it quietly attracts dust and can even interfere with touch response.
3D Impact PRO includes an anti-static layer that significantly reduces dust buildup, keeping the screen cleaner and touch response smoother.
Standard Three
Even thermal receipt paper has to meet BPA-free standards.
The case you're holding constantly should absolutely meet that bar too.
A phone case isn't a piece of clothing you wear once and toss out. It touches your hand, your cheek during calls, and sometimes even a kid's mouth.
Material safety shouldn't be a guessing game—it's something a brand should say clearly, upfront.
SGS Certified: BPA/BPS/BPF Free
A common endocrine disruptor in plastic products, now flagged as a substance of concern in multiple countries.
SGS & TÜV Certified: PFAS-NIA
Known as "forever chemicals," these barely break down in nature and are now regulated in the US and EU.
SGS Certified: Phthalate-Free
A chemical additive commonly used to soften plastic phthalates can disrupt the human endocrine system and are now restricted under EU RoHS, US CPSIA, and other global standards.
What actually matters is specificity: the institution, the test, the date-details you can verify.
Drop protection, durability, and non-toxic materials are RHINOSHIELD's three core testing standards.
We hold the same standard for manufacturing management, design, and packaging, continuing to earn third-party certification across the board as our full commitment to quality and responsibility.