The Star Singer Slides Jet Guitar Slide (Medium) is a Professional Guitar Slide, hand-crafted in Glastonbury, U.K. The production of Star Singer Slides involves the use of Hand-Made Stone Ceramics triple fired to more than 1200°c, which places their tone between Metal and Glass Slides and makes them exceptionally robust. Each Slide is unique, and therefore has a distinct finish and may vary slightly from the specified measurements. The Jet Guitar Slide is supplied with a protective Carry Pouch.