Features: 130 combos screwdriver sets include 117 screwdriver bits, screwdriver handle, tweezers, plastic spudger, suckers, sim- card removal tool, tweezers, flexible extension shaft, etc. The professional extension screw kit has been- upgraded with a longer working depth of the drill, allowing easy alignment of the drill even when the screw position is deep and narrow. The screwdriver bits are made of chrome vanadium- steel which can resist abrasion, oxidation and corrosion, make the tips sturdy-, durable and not easily stripped. The screwdriver bit is magnetic, allowing you to easily insert the miniature screws into the holes-. This pro screwdriver kit comes with a portable two-sided toolbox (1 for precision screwdriver and bits, the other for repair tools) for easy transportation, safe storage, and quick organization. Specifications: Material: alloy+ppc Color: black/blue/yellow Note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Precision Screwdriver Set