Specification: Material: Plastic Button Ruler Size: 21cmx13.5cm Cutting Ruler Size: 45.5cmx12cm Straight Ruler Size: 55cmX5cm Arm Sleeve Ruler Size: 61cmx5.5cm 3250 Curve Ruler Size: 52cmx12.5cm 3231 Curve Ruler Size: 35cmx10.6cm Features: Total 7 style tools for your choice to make diy projects. Multi-style and multifunction rulers you can choose to diy. Made of plastic material, good toughness, clear and durable. They are one of the most commonly used professional clothing curve feet. Built-in scale design for not easy to wear out and measure clearly according your need. Package Included: 1 Set Curve Ruler