What is the largest island in Eurasia? The largest peninsula in Eurasia?

The largest island belonging to Eurasia is Borneo (Kalimantan). This island is ranked third in the world, behind only Greenland (North America) and New Guinea (Oceania). Borneo is located southeast of Eurasia and is located in the waters of the Pacific Ocean.
Among the peninsulas, the Arabian peninsula is the largest in both Eurasia and in the world. It is located in the southwestern part of Asia, close to the eastern shores of Africa, from which it is separated by the waters of the Red Sea. It is washed on all sides by the waters of the Indian Ocean.