Product overview This is a twopiece geological fold model made of quality synthetic resin. It is designed to demonstrate the formation, deformation, and surface morphology of folded rock layers. Parts are accurately positioned and colored to make structural relationships clear and easy to follow. Key benefits Durable and stable construction: Molded from firm, nondeformable synthetic resin for repeatable classroom and lab use. Clear visual learning: Correct part placement and vivid colors help learners distinguish layers and structural relationships quickly. Dynamic demonstration: The upper section is movable and removable so users can simulate external erosion and observe how an anticline can be transformed into a valley and slopes can evolve into a mountain. Improves understanding of geological sequences: Shows initial rock formation and the and old relationships between horizontal rock formations and folded layers, supporting both conceptual learning and practical interpretation. Features and specifications Material: quality synthetic resin, rigid and nondeformable for durability and stable demonstrations. Construction: Twopiece model with a movable upper section that can be removed to show erosion effects. Visuals: Vivid coloration and accurate positioning of parts to represent stratigraphic relationships and surface morphology. Function: Designed to express the dynamic changes of fold structures and the distribution of surface morphology across a wide space, making it convenient for teaching and selfstudy. Practical applications Classroom demonstration: Use during lectures to illustrate fold formation, erosion processes, and relative age relationships between layers. Laboratory exercises: Handson model for geology lab sessions where students manipulate the model to observe structural change and record observations. Student study and revision: Compact visual aid for individual review when learning about stratigraphy, folding, and surface morphology. How it helps users Makes abstract geological processes tangible, accelerating comprehension. Supports stepbystep demonstration of deformation and erosion without complex setup. Durable design suited to repeated handling by students and instructors. Contents One twopiece fold model with movable upper section for erosion simulation.