This sovereign coin backed by the Australian government is issued each year with a unique reverse design. The newest 2020 engraving features a red kangaroo in mid-hop. The iconic Australian creature is surrounded by a radiating design symbolizing sunlight. Micro-engraved letters appear under magnification as an anti-counterfeit measure. The one ounce .9999 fine silver issue is desirable for collectors and investors alike. Queen Elizabeth II graces the obverse.