Complete Math Tool Set: includes 2 protractors, 2 triangle rulers, and 2 straight rulers, providing all the essential tools you need for versatile measuring and drawing tasks
Precise Measurement:accurate scales on both protractors measure 0-180 degrees, with a precision of 1 degree, ensuring reliable results for various geometric projects
Innovative Hollow Design:features a unique hollow design for the triangle ruler and protractor, allowing for better grip and easier angle positioning when drawing shapes
Crystal Clear Visibility:made from transparent plastic, these rulers allow you to easily see underlying patterns and text, while bold black markings enhance readability for effortless measuring
Durable and Lightweight: crafted from high-quality plastic, this sturdy ruler set is designed to withstand daily use while being lightweight enough to easily carry to school or the office
