Welcome to our store, we will serve you before and after the sale. If you have any questions, please feel free to contact us. Welcome to We are committed to providing quality products and do our to provide quality service. If you have any questions, please contact us, we will, for the first time, give you a reply, and make you satisfied. High Quality Glass Made with scratch resistant, shatterproof clear optical grade lenses designed for seniors, students, professionals, people with low vision and macular degeneration. Portable and tough enough to take with you wherever you go. The durable construction of the lens and sturdy handle means even kids can use it safely for science experiments. Specifications: Material: metal, double-layer optical glass lens. Product multiplying rate: 30X standard Product net weight: 165 g Product packing weight: 195 g Product size: 60*52*51mm/2.36*2.05*2.01" Package size: 70*65*62mm/2.76*2.56*2.44" Packing: leather case, white box. Click on the Add to Cart button at the top of this page to start your shopping right away and wish you a happy life! Package Includes: - 1 Handheld Glass Click the Add to Cart Button at the Top of this Page to start improving your vision today! prompt: All product parameters may have a small range of errors, the dimensions are for reference only, subject to the actual product After-sales warranty: We guarantee that you will receive the products you ordered as long as the product has any quality problems, we promise to return the replacement or refund We are committed to providing good quality services, if you have any needs, welcome to consult,we will do our best to meet 。