Zhenghao key case Smart Key Case: TPU material
Available Options

Ever dropped your BMW key and cringed at the thought of that first scratch? This smart key case is like a tiny bodyguard for your key, keeping it safe from life's little oops moments. Crafted from tough-as-nails TPU material, it hugs your key just right—no awkward bulges, just smooth, easy access to all those buttons you actually use. And yeah, it plays nice with a whole gang of BMW models: think E60, E61, E70, E81, E87, E90, E91, E92, X1, X5, X3, 1, 3, 5, 6 Series, and the Z4 (because who doesn't love a good roadster?).
Why you'll dig it:
- TPU material that laughs in the face of wear and tear
- Cutouts so precise, you'd think they were tailor-made (they kinda are)
- A sleek white finish that says 'I have my life together' (even if your car's interior begs to differ)
- Protective design
- Compatible with multiple BMW models
- White color
- TPU material
General specs
- Brand: Zhenghao key case
- Seller: Joom
- Material: TPU
- Compatibility: BMW E60, E61, E70, E81, E87, E90, E91, E92, X1, X5, X3, 1, 3, 5, 6 Series, Z4
- First listed by seller: 5/23/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
Comparison with similar products
This item | Recommendations | |||||
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![]() Smart Key Case White TPU material
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![]() Smart Key Case TPU material
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![]() TPU Smart Key Case Durable TPU material
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![]() Smart Key Case Shockproof protection
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![]() Smart Key Case Blue TPU material for durability
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![]() Smart Key Case with Remote Control Artificial leather material
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Brand | Zhenghao key case | JP Create mege | Kinotaka | Samurai Japan | Samurai Japan | XUKEY |
Model | ||||||
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Rating |
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Price | $7.63 | $45.23 | $38.44 | $42.04 | $35.55 | $9.36 |
Seller | Joom | Joom | Joom | Joom | Joom | Joom |
Update | August 8, 2025 | August 23, 2025 | August 25, 2025 | August 25, 2025 | August 23, 2025 | August 8, 2025 |
Material | TPU | TPU | TPU | Shockproof, Scratch-resistant | TPU | Artificial leather |
Compatibility | BMW E60, E61, E70, E81, E87, E90, E91, E92, X1, X5, X3, 1, 3, 5, 6 Series, Z4 | Honda, Vezel, RV, Stepwagon, Spada, RP6/RP7/RP8, Civic, FL1/Type R, Odyssey, 2021, Elysion | Honda Step Wagon, Honda Freed, Honda Elysion, Honda Odyssey, Honda CR-Z | BMW, MINI | Toyota cars, New Prius, Alphard, Vellfire, Crown, Harrier | BMW 1, 3, 5, 6, 7 series E66, E90, E91, E92, E93, F01, F02, F04 |
Allison H.
New York, NY
June 4, 2025
As a mom always on the go with my kid and traveling a lot I needed something reliable to protect my car key from accidental drops and this case delivers It seems very well made and I feel more at ease knowing my key is safe It was easy to put on and hasn't caused any problems since I got it Definitely a smart buy for anyone cautious about their belongings
- Pros: It worked right away fitting my key perfectly without any issues the material feels extremely durable and seems to shrug off drops and scratches I appreciate how it keeps everything accessible and the white color looks clean and professional
- Cons: None really it does exactly what it should with no downsides for my needs