Use the rings for hanging in the car seat, make a chain for the stroller, hang up toys, clip on stuff or just to play with! The rings are made of an exquisite material and trendy colours. Material: Polypropylene (PP), neutral in smell and taste. 100% free from BPA, PVC and phthalates Please be aware the loops is made of plastic and will expand over time - especially if you open them too much Colors can variate a bit from the images online Comes in a set of 12 i.e. 4 of each colour Recommended Age: 0-3 Years Designed and made in Denmark