SIZE SPECIFICATION: Set/7 Pcs - 1.5 / 2 / 2.5 / 3 / 4 / 5 / 6 mm. TECHNICAL SPECIFICATION: Ballpointed, Folding Type, Chrome Vanadium Steel, Anodized Aluminium Frame, Satin Chrome Shaft. HSN CODE: 82041120. PRODUCT CODE: GY10473.