Kids love Rubbabu's pretty colors and soft toys. This toy is made from ingredients that have been carefully chosen and developed to be extremely safe for babies, toddlers and preschoolers. The rubber is 100% pure natural rubber from the Hevea tree. The soft surface is made of very high quality nylon flock. Safety: Rubbabu toys do not contain lead, phthalates or other harmful or banned substances. They do not contain nitrosatable substances or nitrosamines. Cleaning: with a damp cloth. Please note: Rubbabu toys can be safely placed in the mouth, but they are not teething toys.