Extra Large 5-inch 138mm 1.8X Lighted Magnifier Reading Len Loupe with 3 LED Lights 138mm/5" wide high quality handheld reading magnifier with 3 LED lights Hard plastic frame 6" wide x 11" long, 3 LED bright lights High quality plastic primary len magnification no less than 1.8 times Small supplementary len magnification 5 times Power source requires 4 AAA batteries (not included)