1X Rotary CutterRotary Cutter Color: OrangeBlade Dia.: 4.5cmRotary Cutter Total Length: 18cmUse at home，office，school，and so on.Tailor， handmade quilts， DIY productionIdeal for cutting paper， fabric， leather， plastic.Sharp blade，comfortable plastic handle， left hand also can use.The Rotary Cutter is equipped with safety lock button， please lockthe button (put the blade in) in a state ofnot use in order to ensure safety.