Designed to prevent residue on your hands, and reduce the risk of breakage
Clips onto chalk effortlessly
Easily store on any magnetic surface
Model Number: LEGBCountry of Origin: United States of America (USA)Inner Diameter: 0.35 inchOuter Diameter: 0.51 inchChalk Diameter: 9 to 10 millimeterMaterial: Aluminum Alloy
