ITEM NAME:2Pcs ESD-15&ESD-12 Black static Straight Curved L6 Tweezers P8M6 P7G5 Description&Preview.Straight head: (high elasticity): This tweezers are more powerful than standard tweezers, and do not bend when the circuit board is clamped, and the parts will not fall. Stainless steel static tweezers are widely used in electronics, watches, jewelry, check cloth pick, chemical, laboratory and high-tech fields.