Nursing necklace â practical and popular at mealtimes A nursing necklace is a popular accessory to wear when you are breastfeeding or bottle-feeding your baby. Little hands often look for something to play with or hold, which is why a specially adapted necklace is a perfect choice. Most of our necklaces are approximately 40 cm long. If you would like a longer version, please write it in the message box when ordering â I am happy to adapt it. The necklace can be easily shortened to the desired length directly from the safety clasp.