- Color: Black<br />- Material: ABS + optical glass <br />- It can be easily used for reading books/newspapers、 drawing、 handicraft etc.<br />- Magnification: 1.5X、 2.5X、 3.5X、 4X<br />- Headband circumference: 40cm<br /><br />                                                                                                                                Dimensions: 12.20 in x 4.84 in x 1.18 in (31.0 cm x 12.3 cm x 3.0 cm)<br />Weight: 6.70 oz (190 g)<br /><br />