These Open Reel Protapes have a nylon clad steel blade which provides superior abrasion resistance. The steel blades wont stretch allowing for more precise measurements. Open Reel measuring tapes have a tough ABS plastic case with a contoured rubber grip handle for comfort and a large stake for secure anchoring. They feature English/Metric measurements in (Ft/In/8ths/m/cm) and come in lengths from 100/30m 300/90m.