【Quality Materials】The foam climbing blocks are made of environmentally friendly pearl cotton on the inside and soft PU leather on the outside. And our this climbing blocks is ASTM certified, non-toxic, odorless, not easy to deform and can be used for a long time. In addition, it is highly resistant to dirt and easy to clean, saving your time and energy. 【Motor Skills】Babies and toddlers can safely learn to climb, crawl and slide on this baby foam climbing blocks; encouraging toddlers to develop hand-eye coordination in play as well as being able to play with their peers to develop social skills. 【Creativity and Imagination】Our climbing toys for 1-3 year olds have brightly colored surfaces and shapes that stimulate children's attention to rearrange and build different configurations to stimulate the imagination. 【Stability and Safety】This soft play set is easy to assemble, with tight seams to prevent tearing, and the bottom texture makes a non-slip design, which ensures the safety and stability of babies while playing. Meanwhile the resilient foam can withstand the impact when your child trips and falls, reducing the possibility of injury.