The Metallic Links from Hope Education are a great first linking toy. Contains 5 chunky smooth and light weight silver rings that can be clicked together to make a chain. These would be perfect for young babies as they are easy to grip and can be jangled and clinked together.Allows tactile and sensory explorationDevelops fine motor skillsEach link is approximately 70mm diameter. Supplied in a reusable drawstring cotton bag. Wipe clean only do not submerge in water. Age Suitability: From Birth.