4 Pieces Plastic Flexible Geometric Set. Set Contain: Ruler: 30cm, Square: 13cm/30º, Square: 9cm/45º, Protractor: 10cm/180º. Introducing our comprehensive 4 Pieces Plastic Flexible Geometric Set, crafted to meet all your measurement and drafting needs with precision and versatility. This set includes four essential tools: a 30cm ruler, a 13cm square with a 30º angle, a 9cm square with a 45º angle, and a 10cm protractor with a 180º angle. Each piece is meticulously constructed from durable plastic, ensuring longevity and resilience for repeated use. The flexible design of these tools allows for easy manipulation and accurate measurements, making them suitable for various tasks in education, drafting, and crafting. Whether you're sketching geometric shapes, measuring angles, or drafting technical drawings, this comprehensive set provides the essential tools to bring your ideas to fruition with ease and precision.