Color: Silver Material: Stainless Steel Battery Included: No Batteries Required: No Spare Parts Availability: Spare parts information not available Made of high-quality solid stainless steel, this product is sturdy, durable, and provides reliable protection against theft. Features a card slot design and is easy to install with screws. The unique 90-degree angle design enhances practicality and professional appearance. Suitable for most interior and exterior doors. Key Features: - Color: As shown in pictures - Material: Stainless Steel - Size: 44 x 19mm - 90-Degree Design: Allows for more convenient use - Easy to install and maintain requires only a few screws - Ideal for front doors or windows Note: Due to lighting effects, monitor brightness, and manual measurement, the actual color and size may vary slightly from the images. A 13 cm measurement deviation may occur. Color differences depend on the physical item received. Delivery Quantity: As shown in the main image