【High Grade German imports S2 Alloy Steel】The precision screwdriver set is made of S2 Alloy Tool Steel, an ultra durable material with hard-wearing quality, Light weight, Impact resistant and compact design-style 【60 in 1 Screwdriver Set】Includes 56 screwdriver bits, you can open iPhone, Cell Phone, iPad, Tablet, PC, Glasses, Samsung, Laptop, Computer, macbook, Camera, PDA housings, PSP, NDS and MP3 player, include all you would need repair or fix all small things and Other electronic devices 【Flexible Shaft】Flexible Shaft extra extension rod of up to 60mm adjustable length and a flexible soft shaft is offered, allowing you to reach screws that are completely inaccessible, great for stereo work. The flexible shaft is also helpful to solve puzzle about some blind angle screws