Welcome to This Store, the Following Are the Product Parameters: Product Name: Magnifier Magnifying Glass Type: Hand-Held Magnifier Diameter: 110Mm Magnification: 10 Times Lens Specifications: Optical Glass Lens Material: Metal Colour: Black Size: 223Mm 110Mm 12Mm Net Weight: About 340G Suitable For: Reading, Reading Newspapers, Watching Mobile Phones, Textiles, Observation, Life Learning Aids, Etc. Applicable People: Children, Students, Seniors, Etc. Tip: the Size is Manual Measurement, There May Be Some Errors, Please Prevail in Kind.If You Have Any Questions About the Product,Please Contact Us at Any Time,We Will Reply to You Within 24 Hours. Suitable For:Reading and Viewing Books, Newspapers,Magazines,Photos,Maps,Electronics,Miniature Model Details and More.Ideal for Home,Office or Business Use. You Can Take It with You When You Travel,So You Can Use It. High-Definition High-Definition Crystal Glass Lensng Structure,Scratch-Proof Function,Can Display Images Without Distortion. Ergonomic Handle for Children,Adults,Seniors,Enthusiasts and Professionals.