Suitable from birth up to around 12 months old the spacious onda evolution baby bath has been ergonomically designed to make bath time safe and comfortable there are two seating positions at opposite ends of the bath one is designed for babies from birth to 6 months and features integral support for under babys arms and between their legs plus a non slip rubber back rest the second position is suitable from around 6 months when baby can sit unaided the bath includes an easy to read water