Features: * brand new and high quality *Insert the magnetic for ring into the screwdriver rod to increase the magnetism of the screwdriver tips and lock the screw. Easy to adsorb metal parts *The screwdriver passes through the magnetizing for ring, the magnetization is completed, and the magnetic force is enhanced. *Put the screw bit on the outer dent of the magnetic for ring to demagnetize. *Screwdriver magnetic for ring is suitable for screwdriver bit with 6.35mm shank diameter. *ABS plastic magnetizer is anti-rust,, lightweight and portable, it is an essential tool for home. *Screwdriver Magnetizer only, other accessories demo in the picture is not included! Specifications: *Material: ABS+ Metal *Size: app.28x17x15mm/1.10x0.67x0.59in *Optional Colors: Red, Blue,Yellow *Purpose: various specifications of batch head can be used to enhance the magnetism of batch head *Quantity: 2Pcs Package Contents: 2*Screwdriver Magnetizer Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.