Description: Heat-resistant and reliable: hot ironing ruler is made of heat-resistant material, reliable to use, which is not afraid of the hot steam of the iron, the heat-resistant temperature is generally below 220 degrees, and the short-term extreme high temperature can withstand 280 degrees, suitable for dry irons or steam irons. Nice practicability: the quilting control ruler measures, marks, folds and presses deep hem, long hem and bevel; The control ruler features rounded corners to facilitate the measurement of some parts; There is also a right-angle design for measuring the horizontal and vertical dimensions of the fabric. Easy to operate: just fold the fabric to align it at the desired angle, then press it with iron to sew the hem immediately; The hot ironing ruler is precise and thin, suitable for tailoring, which can reduce sewing time while still making precise hem. Convenient design: this patchwork control ruler is non-slip in surface, which can fix the cloth in a proper position to prevent the cloth from moving anywhere, convenient to use in daily life. The ironing rulers are in 2 size, 10x2.5 inch, 10x5 inch; The ruler design is very user-friendly and practical for craft lovers. Specification: Material: Resin Color: Yellow Package Includes: 1 Piece Hot Ironing Ruler