... Material:LLDPE,Galvanized steel Comp:climbings,slides,etc. Adv:CE and ISO9001 certificated. Size:156*90*48/52/56cm outdoor playground ... plastic.b. Clamps, rails, and stairs cleaned by sand-blasting, and finished with electro-static powder coating.c. Plastic parts are made ... Anti-static, anti-UVb. Easy Installation c. Safe and solid(3). Player age: 3-12 years old(4). Packing: In bulk desks and chairs