17 pieces: Learning Shapes Arrangers (Rectangle) is a 17-piece educational toy set designed for children aged 3-5 years. This set includes various rectangular-shaped pieces that children can arrange and sort, helping them learn about shapes, colors, and sizes. It is an excellent tool for developing fine motor skills and cognitive abilities. The toy is made from durable, child-safe plastic, ensuring hours of safe and engaging indoor play. It's a great way to introduce young children to basic geometric concepts and enhance their spatial awareness.