1、Overall Solid Design，Solid stronger，Smooth PP，burr-free 2、With fence，more secure，No rick of coming apart 3、Multi-functional：washing at the sink、reaching heights、step stool、potty training 4、Anti-slip system：with twill surface、TPR feet，more secure to step on，go up/down and turn around 5、Larger size，more stable，safer for your baby 6、Improve Independence，lightweight for your baby to move 7、Integral and easy folding，design for saving space
