This set of locking tweezers is made of high grade stainless steel material, which is acid- and anti-magnetic. This set of reverse tweezers has a crossover design, opposite to traditional tweezers, - tweezers open, release - tweezers clamp, suitable for clamping and holding metal parts. The main function of locking tweezers is to hold metal and other small objects, commonly used in gold and silver processing soldering, jewellery making, laboratory. The base of the tabletop reverse tweezers is detachable, the tabletop design allows the tweezers to be lifted up for easier manipulation of the clamped objects. one detachable benchtop tip reverse tweezers, one curved tip and flat tip reverse tweezers. Color: As shown Material: Metal Package Contents: 3*pcs reverse tweezers Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.