(1)Size:10.4x4.6x4 m (2)Material:imported engineering plastic which imported from Korea and steel post. (3)Craft:cleaned by stand-blasting,then coated with phosphate solution,and then finished with electro-static powder coating. (4)Advantage:anti ultraviolet radiation,antistatic and durable. (5)Usage:kindergarten,school,park,community and some other outdoor places. (6)Player age: 3-12 years old. (7)Packing: in bulk