Explore endless possibilities with this set of 9 rings, featuring 3 different sizes ranging from 25 to 45cm in diameter. Color-coded for easy recognition, these rings are suitable for indoor and outdoor activities, encouraging both individual and group play. From sorting by size and color to imaginative play, these rings promote language development by comparing sizes. Each ring includes braille for size identification. Crafted from durable HDPE with a textured surface and available in 3 vibrant colors. Suitable for ages 12 months and up.