sunproof ,waterproof ,heat-resistant ,cold-resistant ,non-rimous and colorfast . Name :plastic traffic conespecification :1.model :MST-LZ012.weight :1.5kgs3.height : ... it is struck by hard things .2.it is sunproof ,waterproof ,heat-resistant ,cold-resistant ,non-rimous, colorfast and so on ... ,hotels, residential quarters, dangerous zone ,building sites and so on . plastic traffic cone (height 50cm )