Features Small and Portable: Easily carried and compatible with various cutter , providing convenience and versatility on the go. Dual Magnetization: Combines magnetization and demagnetization features, enhancing magnetism to prevent screws from falling and increasing work efficiency. Effortless Demagnetization: Simply slide the screwdriver rod or bit against the side groove to remove magnetism, ensuring smooth . Construction: Built-in powerful ceramics for instant magnetization, encased in high-quality ABS plastic for strong, wear-resistant performance. Compact and Convenient: Small size for easy storage and portability, offering reliable performance in a compact package. Features: 1、Small and easy to carry, universal type can be absorbed and used in various cutter . 2、Combined magnetization and demagnetization, put the magnetic sleeve directly on the screwdriver rod to increase the magnetism, prevent the screw from falling, and increase the working efficiency 3、Slide the screwdriver rod or bit back and forth against the side groove to remove the magnetism. 4、Built‑in powerful ceramics with instantaneous magnetization, the shell is made of high‑quality ABS plastic, strong and wear‑resistant. 5、Small size, easy to carry and store, convenient to use and with good performance Specification: Item Type: Bits Magnetizer Ring Material: Plastic Magnetic Sleeve Applicable: Screwdriver or bit with the maximum diameter of the shank less than approx. 6.35mm / 0.3in Color: Blue and black Size: Approx. 28 x 17mm / 1.1 x 0.7in Package List: 3 x Bits Magnetizer Ring Package List 3 x Bits Magnetizer Ring