iPhone 17 Pro Max SolidX vs UAG Case for iPhone 17 Pro Max Monarch Pro: which is safer?

iPhone 17 Pro Max SolidX is the clear pick. Urban Armor Gear UAG Case for iPhone 17 Pro Max Monarch Pro carries a failing PFAS grade, and we never recommend buying a failing product.

Our pick

Rhinoshield

iPhone 17 Pro Max SolidX

PFAS grade

A 100/100

Overall grade

B 88/100

Verdict

Buy

Hazard flags

⚑ 3

Material

TPE/thermoplastic elastomer protective case

Confidence

72%

PossibleVolatile organic compound (VOC) off-gassing

PossibleThermal instability and leaching

PossibleDegradation and microparticle shedding

Why this gradeBuy

Urban Armor Gear

UAG Case for iPhone 17 Pro Max Monarch Pro

PFAS grade

F 50/100

Overall grade

F 32/100

Verdict

Skip

Hazard flags

⚑ 3

Material

Proprietary polymer blend, silicone components, unspecified coatings

Confidence

35%

PossibleUnspecified surface coatings (water-resistance, antimicrobial, or durability treatment)

PossibleSilicone component leaching under heat or solvent exposure

ReportedAbsence of chemical transparency and third-party certification

Why this grade

Both products run through the same public rubric: materials, coatings, brand disclosure, lab findings, and recalls, plus a beyond-PFAS hazard analysis. Grades are model-based estimates, not lab tests. How grades work →

More waterproof personal electronics cases: see the full ranking