Features 1、It is suitable for disassembling and repairing mobile phones, TVs, telephones, glasses, VCD, DVD players, CDs, communication instruments, optical instruments, and precise instruments. 2、PH000, PH00, PH0, PH1, PH2, ‑1.5, ‑2.0, ‑2.5, ‑3.0, ‑4.0, T4, T5, T6, T8, T9, T10, ▲2.0, ▲2.3, H1.5, H2.0 , H2.5, H3.0, H3.5, H4.0, U2.3, ★0.8, ★1.2, ★2.0, Y2.0, Y3.0, screwdrivers with complete specifications, which can adapt to various fields operation. 3、The screwdriver bits are made of high‑quality chromium-vanadium alloy steel, possess impact resistance, strong torsion and high hardness, which is durable. 4、Screwdriver set is lightweight and compact, convenient for carry with you when needs, practical, it is an ideal tool for maintenance enthusiasts, home use and maintenance department. 5、The unique length adjustment design of the bit rod can freely adjust multiple lengths in different working environments and easily cope with the work. Specification Item Type: Screwdriver Set Material: Chromium-Vanadium Alloy Steel Product Specification: 32 in 1 Screwdriver Bits Model: PH000, PH00, PH0, PH1, PH2, ‑1.5, ‑2.0, ‑2.5, ‑3.0, ‑4.0, T4, T5, T6, T8, T9, T10, ▲2.0, ▲2.3, H1.5, H2.0 , H2.5, H3.0, H3.5, H4.0, U2.3, ★0.8, ★1.2, ★2.0, Y2.0, Y3.0 Package List 1 x Extension Bar 30 x Bits 1 x Handle