Detailed Product Description Dscription:12 PC Screwdriver SetItme No:DQ15107material:CR-V1)Slotted:3/8×8(he×5/8),5/16×6(he×9/16),1/4×4(he×1/2),3/16×3(he×7/16),1/8×3,1/4×1-1/2(he×1/2)2)Phillips:ph#4×8(he×5/8),ph#3×6(he×9/16),ph#2×4(he×1/2),ph#1×3(he×7/16),ph#0×3,ph#2×1-1/2(he×1/2)WINDOW CASE+COLOR BOXMade of Chrome Vanadium SteelPP handle10set/ctn16kg15kg50x40x27cm