SKILLS DEVELOPMENT: Through shape color and count recognition to develop children 's creativity and sensory learning at the same time improve their motor skills and hand-eye coordination stimulate children 's creativity and encourage exploration SAFETY AND COMFORT: The size of our baby foam pads will not cause the risk of blockage. ENVIRONMENTALLY FRIENDLY EVA MATERIAL: Our products are made of A grade EVA foam soft material non-toxic and odorless will not release harmful substances to the baby and protect the baby's health. Manufacturered by WSYK. WA In addition all foam blocks are non-toxic and comfortable to feel making them ideal for sensitive skin. These open toys can make your baby grow up and enjoy entertainment activities because the difficulty is easy to go from low to high. INTELLIGENCE DEVELOPMENT: In the process of the game the construction and splicing of building blocks can improve children's thinking and exercise hand-eye coordination and gradually develop children's intelligence. TERPROOF: All building blocks are waterproof and can be easily cleaned when bathing the baby-this helps you maintain a high level of hygiene and keeps the baby in a healthier environment.