Features: Glowing design: Unique glowing component that is convenient for use at night and effectively avoiding collision and accidents, making home safe. Thickened Soft component: Quality silicone component, the thickened design provide better collision protections, effectively prevent impact force, reduces wear on door lock and handle, and extends service life. Anti collision protections: specially design for door lock and handle, perfectly fitting to prevent scratches and wear, protecting your door lock and handle from daily use and keep your home environment clean and new. Easy installation: Simply use without tool, easily fit onto various door lock and handle, suitable for various scenario such as home and office, allowing you to enjoy a convenient user experience. Practicality: Provide clear door lock position guidance in the dark, making it convenient for night use and enhancing safety and convenience. Suitable for round door lock, nonslip and easy to open. Specifications: Component: Silicone Size: approx. 45mm/1.77inch Parameters: temperature resistance, wear resistance Suitable for standard door lock, universal size design Practicality: Provide clear door lock position guidance in the dark for easy night use, improving safety and convenience Package Includes: 1 Piece glowing Door Lock Sleeve note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.