A small ruler set with protractor is a compact geometry toolkit designed for students and young learners, typically comprising a 6-inch (≈15 cm) ruler, a 180° protractor, and set squares (30°–60° and 45° triangles). Crafted from translucent plastic (often colored or clear), the kit includes dual‑scale markings (inches & centimeters) to support drawing and measuring angles or lines. Lightweight and portable, it fits easily into pencil cases or school bags, making it ideal for geometry homework, art projects, or basic drafting for children aged around 6 and up.