ITEM NAME:30X Linen Tester Loupe with LED and UV Light, Full Metal Map Magnifying BGH IAB Description Description Material: Metal, double layer optical glass lens Color: picture color Size: 52 * 60 * 51 mm Product model: 2106 Product multiple: 30 times Lens diameter: 26mm Battery model: 4 LR927 button batteries Lighting source: three LED lights, three UA check lights Packing: leather case, white box Product list :1pcs* scale magnifier High quality store for you! 30X Linen Tester Loupe with LED and UV Light, Full Metal Map Magnifying Glass.We'd like to settle any problem in a friendly manner. Lighting source: three LED lights, three UA check lights. Color: picture color. Battery model: 4 LR927 button batteries. We want to make sure you are happy with our item.