Made by transparent plastic, thin and soft, not rigid, good flexibility. Metric measurements,sandwich line for durability. There may be color difference.
Build-in Scale: Clear scale is built in the 1.1 mm thickness template, measures accurately, would never and ever be grinded off. Design Ruler Kit Package--4 Style: French Curve Comma Ruler, Armhole Curve Rulers, Arm Sleeve Ruler, Multifunction Triangular Ruler. Clear Ruler: Highly transparent plastic, tough and strong.
