These floating blocks are perfect for the bath time. Your kiddo will be splashing around the bathtub while also stimulating their learning abilities. Soft, easy to grasp and safe to chew. Stimulates baby's senses and soothes teething gums. Highly hygienic, mold free. There are no holes, preventing the presence and growth of bacteria and mold. Completely safe for kids, non-toxic. PVC, BPA, Phthalates and Nitrosamines free. Ages 0 to 3. Measures 8 x 3 in.