The End Cover is used for Elliptical Extrusion, S2310. It is made of plastic and weighs 0.019 kilograms. It is like a small boat. The bulge part can be inserted into the Elliptical Extrusion post and serve as the cover on the extrusion post. If the extrusion post is not tall and for the purpose of the good appearance, the cover is usually used to put on the top of aluminum exhibition extrusion. Also, the cover can avoid injured when people accidentally hit the extrusion. If you have the demand for End Cover, LingTong will provide the component separately or on the extrusion and send them for you together.