This rear cover for car key fobs refreshes worn or damaged housings with a precise fit and quick install. Made from durable ABS plastic, it protects the inner components and restores a clean, professional look. Function and benefits: restores appearance and grip while preserving original key function; protects internal electronics from wear and debris; durable and long lasting. Easy to install: tool snap on fit; no glue or soldering required; designed for a secure, seamless result. Compatibility and material: ABS plastic; fits most standard two or three button key fob housings and common key case dimensions. Performance: tight fit reduces looseness; maintains button accessibility and response. Use scenarios: In automotive shops to refurbish customer keys during service or after case damage. In car accessory markets to offer an affordable key refresh that boosts resale value. For car owners to quickly upgrade an old or worn key at home. Why choose this: cost effective alternative to replacing the whole key; preserves original hardware while improving appearance and handling.