Yamayo tapes are manufactured to withstand rugged use and resist tear, year after year, even in extreme weather conditions and temperatures. Strength is assured through an inner core of extremely tough fibreglass with a protective PVC overlay. Breaking point is higher than 2,000N. The non-conductive tape blade has a proven dielectric strength of 200,000 V/m.

The accuracy is comparable to conventional steel measuring tapes. Tolerance is ±5mm over 30 meters. All markings are printed with UV-fixed ink which will stand up to years of use.