PERFECT FOR SMALL ITEMS: The binocular wearing magnifying glass is suitable for tiny parts on watches or other articles, can clearly see the details on small items. APPLICATION SCENES: Used in jewelry making, coin and stamp collection, production, electronics, model making, science, watch maintenance and fine printing. EASY TO CLEAN: A set of 2pcs magnifying glasses is installed on a spectacle frame with a size suitable for everyone, which is convenient for hands free operation, use superfine fiber cleaning cloth for cleaning. ABS PLASTIC: Materials are safe, odorless, environmentally friendly and durable. The clarity and texture of the magnifying glass for repairing high grade jewelry glasses can be felt. MAGNIFICATION: With unparalleled 8x 15x 23x magnification range! Hands free glasses and brackets ensure more comfortable and tight wearing. Reduce the fatigue of long term use.