Safe: The water mat is made of high quality BPA-free PVC, leak-proof and durable, non-toxic, odorless, soft and comfortable. Baby Growth Stimulation: with bright colors and eye-catching floating toys, help develop your baby's essential skills and ability to train, color, hear, touch and discover new things while having fun! Baby Fun Mat: Colorful underwater images and floating sea creatures can attract your baby's attention. They consist of a soft sponge and do not harm your baby. Easy to use: just fill the water mat with water (for hot water or cold water ) in the central area, add air in the outer ring and start having fun. Carry Easily: The mat is foldable and lightweight so you can take it anywhere. With colorful underwater images and floating sea creatures can attract baby's attention.