1. Material: chrome vanadium steel
2. Number of bits: 8
3. 18 in 1 multifunctional screwdriver set, multiple combinations, telescopic interface
4. Cr-v chrome vanadium steel alloy material, higher hardness of the bit, more durable
5. Strong magnetic design, magnetic attraction bit, easy to use
6. Long or short retractable, press down to adjust the length of the batch head and replace the batch head
7. Non-slip design handle, feel comfortable, multi-angle design, beautiful and practical
8. Wide range of uses, applicable to a variety of product maintenance, can be used for machinery, household and other products for maintenance or inspection
9. Weight: about 255g
10. Box size: about 13.3 x 10.5 x 3cm