The soft climbing toys are filled with elastic EPE foam for better cushioning. Covered with a high-strength PU cover, the surface is skin-friendly, waterproof and anti-sweat. There are 2 rectangles, 1 wedge, cylinder, half-moon and concave. Thus, babies can make various combinations with their infinite imagination and creativity. In addition, the lightweight design enables kids to move and stack these soft foam play structures easily. Furthermore, the bright colors and different shapes will help toddlers to develop good color reception and cognitive ability. They can play with friends to improve their friendship or with parents to promote parent-child interaction. If you are looking for soft climbing toys like this, do not hesitate to place an order!