Measure Around Anything Standard,excellent for measuring trees, branches, or pipe fitting Application Range: diameter of the measuring tree the ulnar band is strong and not easily deformed Easy Read Tape Measure- Includes inches and metric measurements down to millimeters on both sides; High contrast, easy to read numbers Diameter Tape Measure Pocket-sized, flexible, and retractable steel tape measure with both diameter (OD measurement) and standard integer measurements, Manufacturer: SkyPOOU