Folding magnifier with an 8x glass lens, LED light, and black metal body. Linen tester measurement loupe reads in millimeters and inches. Thread counter model has a 1 1/8” diameter 8x glass lens and is lighted with 2 white LED lights. Folds flat for compact storage. Batteries included, just remove battery cover and pull tab. Slide on/off switch. Black metal zinc alloy body has embedded etched ruler markings on base. Folding magnifier supplied with a black leather pouch.