Package Includes: You will receive two brand new, unused large half-moon shaped keys, equipped with metal keychains for easy portability. Residential Elevator Door Compatibility: Specifically designed for Otis elevator doors, these keys are the perfect fit for your needs. Dimensions & Usability: Measuring 9.9 inches in length and 0.41 inches in width, these half-moon elevator keys are perfectly sized for ease of use. Simply press the key to operate the elevator door, and with two sets provided, you're ready for maintenance or replacements. Premium Quality & Durability: Crafted from high-grade metal material, our half-moon keys feature natural rust resistance, robust construction, and reliable performance. They are resistant to bending and breaking, having undergone rigorous testing by the manufacturer to ensure a long service life. Satisfaction-Guaranteed After-Sales Service: We provide a guarantee on both quality and performance. If you have any questions about our half-moon elevator access keys, please feel free to contact us via email. We are committed to serving you with excellence!