100% brand new and high quality, made of alloy steel.
Each Size 30 pcs, total 300pcs in a plastics case packed.
It is very convenient for you to repair the laptop.
10 size item total 132 pcs perfect for to assemble personal computer.
All item total in a plastics case packed easy to storage for next used.
With a screwdriver and very convenient to repair or assemble PC computer.