Heavy-Duty Zinc Alloy BMW Key Fob Cover

Protect and upgrade your BMW key with our Premium Zinc Alloy Key Cover Series made to deliver a luxury feel, strong durability, and a precise fit.
Each variant features a high-quality zinc alloy outer shell, a soft TPU inner layer, and clean button cutouts, giving your key full coverage without affecting normal signal performance.

Available in three premium styles:

• Luxury Shell – mirror-polished surface with a sleek, high-end look.

• Wood Grain Shell – elegant wood-grain texture for a unique luxury finish.

• Racing Metallic Shell – sporty metallic finish inspired by performance styling.

This key cover delivers 360° protection to keep your BMW key safe from drops, scratches, dust, and everyday wear. The TPU inner layer cushions the original key, while the zinc alloy exterior adds solid impact resistance and a premium look in your hand.

Fully compatible with your BMW’s lock/unlock, trunk, remote functions, and keyless entry no signal delay, no interference.

If you want a durable, premium, and eye-catching upgrade, this is the perfect key cover for your BMW.

Features:

• Premium Zinc Alloy Shell: Solid zinc alloy build for a luxury feel and long-lasting durability.
• TPU Inner Cushioning Layer: Soft TPU lining protects the original key from dust, scratches, and daily wear.
• 360° Full Coverage Protection: Complete top-to-bottom coverage to keep your BMW key looking new.
• Anti-Drop & Anti-Scratch: Strong outer shell resists scratches and handles everyday impacts.
• No Signal Interference: Works normally with keyless entry and remote functions with zero delay.

Compatible With BMW Models:

This key cover fits keys used in many BMW series, including:

• 1 Series: 1 Series
• 2 Series: 2 Series, 2 Series Gran Coupe
• 3 Series: 3 Series
• 4 Series: 4 Series, 4 Series Gran Coupe
• 5 Series: 5 Series
• 6 Series: 6 Series, 6 Series Gran Coupe
• 7 Series: 7 Series
• 8 Series: 8 Series, 8 Series Gran Coupe
• X Series SUVs: X1, X2, X3, X4, X5, X6, X7
• Z Series: Z4
• M Models: M2, M3, M4, M5, M8 (where the key shape matches)
• i Series (Electric): i3, i4, i5, i7, i8, iX, iX1, iX2, iX3 (where the key shape matches)

Independent Aftermarket Accessory:
This premium zinc alloy key cover series is an aftermarket accessory designed and sold by Martoffes™. It is engineered to be compatible with selected BMW® key fob designs based on physical shape and dimensions. Martoffes™ is an independent brand and is not affiliated with, sponsored by, authorized by, or endorsed by Bayerische Motoren Werke AG (BMW AG).
Trademark & Reference Notice:
“BMW” and all related names, model designations, logos, and trademarks are the registered property of Bayerische Motoren Werke AG. These trademarks are used solely for compatibility identification and reference purposes under nominative fair use. Their use does not imply any partnership, authorization, or endorsement by Bayerische Motoren Werke AG.
Fitment Disclaimer:
BMW key fobs may vary by model year, market, and button layout. Compatibility depends on the physical key shape rather than the vehicle model alone. Customers are responsible for verifying compatibility using the Fit Size Guide and product images before purchasing.
Material & Performance Notice:
This product features a solid zinc alloy outer shell combined with a soft TPU inner layer. Variations in surface finish, texture, or color (including polished, wood-grain, or gradient styles) are normal characteristics of the materials and are not considered defects. The design is intended to maintain normal remote signal performance under standard usage conditions.
Customer Satisfaction Commitment:
At Martoffes™, customer satisfaction is our priority. If you have any questions regarding compatibility, style selection, or product quality, our customer support team is always available to assist you.

We truly believe our products have made everlasting impacts all over the world and we fully stand by our products. Because you are the reason why we're here today, we want to give you a risk-free 30-day guarantee for all of your purchases. If you don't have a positive experience for any reason, we will do whatever it takes to make sure you are 100% satisfied with your purchase.
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