It's a professional tools set for electricians to do various types of electrical work or other repair work. No matter if you are performing electrical repairs or just daily repairs, in general this set is a necessity for handymen or electricians. Features: Ergonomic handle for maximum comfort and exceptional torque. Including various types of bits to meet different electrical needs. Containing magnetic tips to attract screwsconveniently. Insulated design supports withstanding voltage up to 500V. Plug-pull tip design, easy to install and replace the bits, time-saving and efficient. Comes with a carry bag, convenient for storage and portable for use. Specifications: Screwdriver Color: Red + Black Handle Color: Red + Yellow Withstanding Voltage: 500V Screwdriver Material: Chrome Vanadium Steel Screwdriver Length: Approx. 16cm / 6.3in Handle Material: PP + TPR Handle Length: Approx. 12cm / 4.7in Set Includes: --T15 & T25 Double Head Screwdriver --T10 & T20 Double Head Screwdriver --+PH2 & -6.0 Double Head Screwdriver --+PH1 & -5.0 Double Head Screwdriver --+PH0 & -3.0 Double Head Screwdriver --Y1 & Y2 Double Head Screwdriver --U-shape 2.6 & Triangle 4.0 Double Head Screwdriver --TPR Handle Case Size: Approx. 18.5 * 14.5 * 3.8cm / 7.3 * 5.7 * 1.5in Package Weight: Approx. 412g / 14.5oz Package List: 1 * Screwdriver Tools Set 1 * Case