16" Stud Markings. Top Edge: Numbered in Consecutive Inches. First 12 Inches 1/32" Graduations. Remainder 1/16" Graduations. Marked every 12 Inches. Bottom Edge: Numbered in Consecutive cm. mm Graduations. Marked Every 10 cm. 7' Tape Standout. High-Impact. Chrome Plated ABS Case. Belt Clip on Back of Case. Forward Blade Lock.