Package includes: 3 sets of splicing bars, each set stored in its own box for easy transport and classroom use. Product overview: These plastic splicing bars and demonstrator pieces are designed for handson geometry practice. Each set includes triangle demonstrator pieces and quadrilateral splicing rods in assorted colors. Parts are flexible so students can build shapes and observe how stretching a completed quadrilateral produces different parallelograms. Key benefits: Concrete visualization: Turn abstract geometry concepts into physical models that make it easier to explain shapes, angles, and parallelogram formation. Durable and reusable: Made from plastic for repeated classroom or home use. Portable and organized: All pieces fit in a compact box for easy storage and transport between lessons. Engages learners: Colorful, handson components help develop interest in math through active practice. Easy to use: Components assemble quickly; work well for demonstration and student practice. Features and specifications: Number of items: 3 sets of splicing bars Size (triangle demonstrator): approx. 17.00 X 8.00 X 2.00 cm (6.68 X 3.14 X 0.79 in) Color: assorted Material: plastic quadrilateral splicing rods and triangle demonstrator pieces Function: flexible rods allow transformation of quadrilaterals into various parallelograms by gently pulling sides Storage: sets kept in individual boxes for convenience Suggested use scenarios: 1. Classroom geometry lesson: Demonstrate properties of parallelograms, angles, and side relationships in front of a class and then let students build and test their own shapes. 2. Math experiment station: Use the sets in small group centers to explore shape transformations and compare results for different assemblies. 3. Homeschool or tutoring sessions: Provide a tactile tool for oneonone instruction to reinforce geometric vocabulary and reasoning. Usage tips: Assemble pieces without excessive force to avoid damage. Use the flexible action to show how moving one side changes opposite angles and parallel relationships. Combine multiple sets for larger group activities or to create more complex demonstrations. This set provides a simple, structured way to demonstrate and practice geometric concepts with durable, portable components suited to classroom and home teaching.