Rockingham Detectives are appealing for the public's help to find two men who robbed a service station in Warnbro.
The men entered the service station at the intersection of Warnbro Sound Avenue and Bristol Street around 12.40am on Wednesday, June 28.
The pair assaulted a staff member and stole an amount of cigarettes and tobacco before leaving the scene.
As inquiries continue, detectives have released CCTV images of two males they believe may be able to assist with their investigation.
The males are depicted wearing black clothing, gloves and balaclavas.
They were carrying black Billabong bags.
One of the males is described as being approximately 180cm tall and of medium build.
He had distinctive tattoos on both wrists and his neck.
Anyone with information is urged to contact Crime Stoppers on 1800 333 000 or online at www.crimestopperswa.com.au

Teen boy killed after being struck by two cars while crossing road in Warnbro
Free supplies, health checks, advice for Mandurah pet owners
Rockingham Detectives ask for public's help to find wanted man
LISTEN: WA Police release triple-0 call from shooting murder of bikie boss Nick Martin at Kwinana Motorplex
Police pursuit comes to crashing end in East Rockingham
Tensions boil over in Rockingham council chambers as motion to reinstate weekly red bin collections is defeated
WA's first public National War & Service Animal Day commemoration to be held at Dawesville War Memorial
New road safety laws to be named in memory of Furnissdale hit-and-run victim
UK nuclear submarine docks at Rockingham's HMAS Stirling