Specifications: H pier 55*25*45CM
Drilling pier 115*30*60CM
Triangular connector 60*60*45CM
Arch drill hole 80*55*60CM
Seesaws bridge pier 150*30*45CM
The slide way 65 * 30 * 45 cm
Balance bridge 120 * 30 * 15 cm
The arch 40 * 25 * 30 cm
The swing bridge 120 * 30 * 25 cm
The hole diameter of the circle is 70CM
40 * 25 * 30 cmx2 tactile ladder
Material: high quality engineering plastics