Rubbabu is a wonderful and safe eco friendly toy and winner of several awards. Made from natural rubber foam without cutting down trees it is a renewable process. The tactile squishy shapes are loved by babies, toddlers and young children alike. The balls bounce, the cars roll and the parts move. For ages 0 and up although we do not recommend using them as teething toys. Children love the soft, velvety texture and squishy feel of rubbabutm toys. Rubbabu‘s hand-made natural foam toys, in simple shapes and bright colors, are loved by kids and parents alike. Soft and safe for even the youngest children, they offer endless play value and learning. Rubbabutm toys are made from 100% pure (no foam fillers), natural rubber foam and are biodegradable and renewable. Natural rubber is the sap of the rubber tree, which can be collected from the same tree for 25 years. Natural rubber foam, besides being durable and flexible, is also anti-microbial, dust mite resistant, mildew resistant, hypo-allergenic and flame retardant. This item is not a teething toy. Includes 4 rings and one base. 9 x 9 x 6 inches.