Colourful multi-textured rattle teether with rattling beads and a reflective background for exploring, shaking, rattling and chewing. When your baby lies on his back, hang the rattle on his crib to encourage batting and develop hand eye and foot coordination. If necessary, add extra rings as an extension to hang the rattle within your baby's batting reach. Place rattle near babies during tummy time in order to arouse their curiosity and desire to crawl.