Features: [Magnetic Screwdriver] The manual screwdriver set comes with a magnetizer, and you can use it to magnetize screwdriver head Just slip the screwdriver over the corresponding position, no battery or electricity, making your magnetic screwdriver helpful at anytime anywhere to stop screws from falling off and losing [Ergonomic Handle] The manage adopts business PP injection molding, which conforms to ergonomic design principle, comfortable to grip and easy to control, which allows you to carry it smoothly with none discomfort and reduce hand fatigue even after long time use [Strong & Durable] These magnetic screwdrivers are made from chrome-vanadium metal head and PP handle, solid and durable, secure and reliable, with excessive hardness and strength, put on and rust resistant, challenging to break and deform, and may be used for many years [Multiple Size] The kit entails 4pcs cross head screwdrivers and 4pcs flat head screwdriver, with 4 diverse sizes, adding four x 75mm, four x 100mm, 5 x 125mm and five x 150mm Different heads and assorted sizes can meet your varied repairing desires [Wide Application] The screwdriver set is extensively used for repairing electric appliances, family appliances, automobiles, computers, machinery, furnishings and more, superb for construction, electrical, mechanical, engineering, DIY, household and overall amateurs Specification: Product name: 2/4PCS Screwdriver set Product size: screw length is 75mm/2",100mm/3,125mm/4",150mm/5" Product material: PP+Chromium vanadium alloy metal Rotating head type: Cross/Straight Product quantity: 2/4 items Usage scenario: Automobile maintenance/Mechanical disassembly and assembly/Household maintenance Features:It has nice wear resistance, lengthy life and sturdy operation for domestic maintenance Package included: 4PCS Screwdriver set Notice: 1 product dimensions are all manually measured, and there could also be slight errors Please talk over with the actual product obtained for accuracy 2 Due to the adaptation between various monitors, the image won't reflect the particular coloration of the object We warrantly the fashion Is the same as shown In the picture