Specifications:Double Head Screwdriver Lenght: 6.42″ / 16.3cmHandle Lenght: 4.69″ / 11.9cmCase Size: 10.63″ x 7.28″ x 1.69″ / 27cm x 18.5cm x 4.3cmFeatures:Insulated and SafeThis professional repair toolkit has used quality insulated plastic at the handle and surrounding on the blade, guaranteeing safe working standards of 500 Volts, The electric tester pen(100-500V) and Magnetic head together help protect you from electric shock. So Not need to worry about the safety.Multifunction and Universal26 in 1 Screwdriver set with pocket includes 3 Phillips, 3 Slotted, 2 Y-type, 5 Trox, 4 Square, 3 Hex, 2 Spanner, 2 Triangular, 1 electric Tester Pen and 1 Handle.The special Handle is right fit for the 24 head interchange. This Magnetic ratchet screwdriver is designed for easily tightening and loosening screws,especially ideal for working on home electric appliances, like air conditioners, washing machines, refrigerators etcHigh qualityAll screwdriver bits are made of high quality chrome vanadium steel with plating finishwhich make it very harddurable and corrosion-resistant. Ergonomic handle with anti-skid design will help you to use it easily and reduce hand fatigue. Fashion Box designAll insulated screwdriver kits can be put in one casewhich is convenient for storage without loss and can be carried with you when you go out.Package Including:1 x Double Head Screwdriver (PH0, SL4.0)1 x Double Head Screwdriver (PH1, SL5.0)1 x Double Head Screwdriver (PH2, SL6.0)1 x Double Head Screwdriver (Y1, 2.3)1 x Double Head Screwdriver (Y2, T30H)1 x Double Head Screwdriver (S2, S3)1 x Double Head Screwdriver (S2.5, S3.5)1 x Double Head Screwdriver (H3, H5)1 x Double Head Screwdriver (H4, U2.6)1 x Double Head Screwdriver (T10H, T20H)1 x Double Head Screwdriver (T15H, T25H)1 x Double Head Screwdriver (U2.3, 2.6)1 x Test Pencil1 x Handle.