Model: HG 8N03 Spec.: 1: 1.8X, 1+2: 2.3X, 1+3: 3.7X, 1+2+3: 4.8X power, ABS material, black color, to use it with single piece of lens or double lens. Be suitable for repair of watch, camera, cell phone and other subminiature parts and observing curio, stamps and other microminiatures. Single be packed in OPP bag, and then color box.