Features: Lightweight and easy to carry: The classic curve rulers are light and portable, easy to carry, so you can take them to some places you want, which bring you much convenience. As adorable and sweet gifts: The pattern making ruler kit can be sent to your family members, teachers, colleagues, neighbors or other DIY lovers and collectors, to show your concern in a simple way. Specifications: Material: aluminum Color: silver Package includes: 1 x Vary form curve ruler Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.