... is hard and durable 3.Skulls for sale Dinosaur skeleton Fiberglass dinosaur skull model for exhibition Used as scientific exhibits, commercial ... customers or we give you suggestion in different environmentMaterialsSteel, fiberglass, rubber and resin UsagesMuseum,exhibition,outdoor,indoor,school, ... to cut into some parts prIor for shipment Production TimeAbout 30 days for 20 pieces or in accordance with ...