Don't hurt your eyes squinting at your delicate designs. Whether you're making jewellery, putting together a model, or repairing some household appliances, this headband magnifier will help you see clearly. Fitting comfortably over any glasses, it has a zoom of up to 10x to give you more focus on your project. Dimensions (Packaging): 5.5 (H) x19 (W) x 25 (L) cm / 2.2 (H) x 7.6 (W) x 10 (L) inches. Product features: Built-in LED light can be rotated up, down or side to side to illuminate your work 3 lenses - can be used in combinations to give 1.5x, 3x, 8.5x or 10x magnification Fully adjustable head strap Requires 2 x AAA batteries