Features: This magnetic rings set significantly enhances the magnetism of screwdriver bits, ensuring screws are securely held to prevent dropping during use. Designed for easy, tool frees installation and crafted from plastic, it offer light weight, rust resistant construction that withstands long term wear and tear. Ideal for repair technicians, repair enthusiasts, and professional mechanics who frequently handle screwdrivers and require dependable magnetic solution for efficient work. Perfect for home repairs, outdoor projects, and humid environments where secure screw retention is essential to avoid disruptions during various tasks. With wide compatibility for multiple screwdriver sizes, it provides versatile convenience for any toolkit, boosting productivity in diverse settings. Specifications: Materials: Plastic Color: As The Picture Shows Package Weight: approx.315g Size: approx.15x19x6.35mm/0.59x0.74x0.25in Package Includes: 5Pcs Magnetic Collar note: Please allow 1-3mm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks!