The heat resistant nylon ruler is a thin, accurate ruler that can be used to fold, measure and press hems with a dry or steam iron–all in one step! Measure, mark and press: straight hems, round, interior and miter corners. Non-slip surface to hold material in place. Heat resistant up to 428°F/220°C, allowing the fabric to be pressed with an iron directly on the ruler while measuring. Allow ruler to cool before handling. Intended for use with a household iron. Do not place hot iron on ruler for extended period of time which may cause discoloration. Do not twist, bend or fold which may deform ruler.

• Non-slip surface holds material in place
• Heat resistant up to 428°F/220°C
• Intended for use with a household iron
• Use to fold, measure and press hems