Protection & Security: Safeguard your valuables with our Glass Showcase Protector, featuring a Smooth Rust-resistant Zinc Alloy build for unmatched durability. Convenience & Durability: Our lock, made of high-quality Zinc Alloy, offers a smooth surface that resists rust and ensures long-lasting performance. Ease of Installation: Quick and effortless setup without drilling, making it ideal for a wide range of glass doors up to 5-8mm thick. Versatile Application: Perfect for protecting collectibles in family homes, securing office doors, and enhancing security in retail environments. Unique Key System: Each lock comes with matching keys for secure access, providing peace of mind against unauthorized entry. Elevate your security game with our robust Glass Showcase Protector, meticulously designed for hassle-free installation and reliable protection. Crafted from Zinc Alloy, this lock ensures longevity while resisting corrosion, making it a trusted choice for safeguarding your precious items.