Head Mounted Jeweler Magnifier Watchmaker w/ LED Light Magnifying Glass GlassesnThe product is shipped based on the color or size of the main image of the product page nSpecification: Material: ABS plastic acrylic optical lens metal accessories Expanded size: 175 * 155 * 55mm/6 89*6 10*2 17inch Folding size: 85 * 155 * 55mmcm/3 35*6 10*2 17inch Magnification: 8 times 15 times 23 times Lens focal length: 62mm/2 44inch 33mm/1 30inch 21mm/0 83inch Battery model: 6 * LR1130 (not including battery) Lighting source: two LED lights Scope of application: watch repair mobile phone repair jewelry appreciation antique appraisal look at design drawings field surveys etc Package Contents: 1 * LED magnifying glass (this product does not have batteries) 1*Instruction manual Note: 1 Due to manual measurement please allow an error of 1-3cm/0 39-1 18inch thank you for understanding 2 Due to the difference of the monitor and the light the picture may not reflect the actual color of the item thank you for understanding