4 in 1 multi screwdriver - Material of bits:Carbon Steel/CR-V/S2 - Surface: satin finish,heat treated,galvanized - Material:chrome-vanadium ... ODM and Label Design Welcomed- Content: Phillips:PH1&PH2 Slotted:4.7mm&6mm Sockets:6mm&10mm - Development PhilosophyInternational ExperienceWith years ... to destinations (Europe, US, Australia, etc.) mostly takes only 4-to-6 days by by courier ,such as UPS, DHL ...