1.Chrome Vanadium steel blade,super hardened plated for 

  unmatched durability;

2.Handle manufactured from PP and TPR.

Including:

1pc screwdriver handle

9pcs blades:

   H3-H5,H4-H5.5, H5-H6,H4-H6

  SL5-PH1,SL6-PH2,SQ1-PZ1

  SQ2-PZ2, T15-T25