Features: This professional 31 in 1 multifunctional screwdriver set, crafted from high strength alloy, provides comprehensive solution for intricate phone and laptop disassembly tasks with exceptionally durability. Featuring precise engineered anti slip bits housed in a compact organizers case, this electronics repair toolkit ensures perfect screw grip and effortless portability for technicians. Essential for electronics technicians, DIYer enthusiasts, and mobile phone repair specialists, this versatile set empowers professional and hobbyists tackling complex device maintenance projects. Perfect for home electronics repairs, professional workshops, and on site service calls, this comprehensive toolkit delivers reliably performances whether fixing smartphones or upgrading laptop components. Experience reliability during delicate electronic repairs with this mobile phone repair set, offering professional tools in a single organized package for consistent results. Specifications: Component: alloy Dimensions: Dimensions as shown in the picture 31-in-1 multifunctional combination set Package Includes: 1 Set 31 In 1 Repair Tool note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.