The Modelcraft Slimline Headband Magnifier with 4 Lenses is ideal for close-up precision work. It will leave your hands free for making, craft, sewing, reading, electronics, as well as smaller DIY projects.The headband is easy to wear and there are four options for magnification. The lenses include 1.6x, 2.0x, 2.5x and 3.5x magnification. With a slimline and lightweight design, it will be easy to wear this headband while bringing every detail of your project into full focus. Size: 3.5 x 24 x 17cm (1.4 x 9.4 x 6.7 inches) Features four lensesMagnification from 1.6x to 3.5xIdeal for close up precision workGreat for model making, craft, sewing, reading, electronics and more Modelcraft Slimline Headband Magnifier with 4 Lenses. self healing cutting mat