THREE bladed shear! A brilliant new innovation. Trim hedges in far less time than it takes using a traditional two bladed shear. The two outer blades of these high spec shears are Teflon coated to reduce friction and alleviate the likelihood of rust forming. The central blade is chrome armoured and completely heat-treated, this acts as a central point of focus. Consumer focused trials have reported greater speed is unquestionably one of the major benefits. The trials have also reported improved accuracy of cut as the central blade remains static, whilst the outer blades cut against it. Three different options available. Blade dimension: 23 cm Measurement: Height 60 cm, Width 19 cm, Depth 8 cm Maintenance: Clean, sharpen and oil.