3x Large LED Reading Magnifier Approx lens dimensions of 4.25 inches by 2.5 inches and overall height of magnifier is 9 inches 3x Fresnel lens helps focus light in center; magnifier body made of durable plastic Includes black leather pouch for storage and protection of magnifier 4 LED illumination located in back of lens in four corners - provides clear and sharp image Needs 3 AAA batteries which are not included - easily placed in back of handle