1, 2012 new products 2, Safe and stable 3, 2012 new design 4, High quality Merry Rider 1. Material: plastic wood and A3-typed carbon steel (Q235)Plastic wood: 120*120*1000mm and 120*120*400mm (both are square). This kind of material is made of plastics and real wood. It can be insect-resistant, moisture-proof , antistatic , resistant to acid and alkali and at an advantage of fire prevention.A3- ...