Powerhouse prop Ceri Jones joined Warriors from Harlequins on a two-year deal in 2011. The former Wales international front row, who has won two caps for his country, made a huge impact at Quins and has played over 200 games for the club.
Jones, normally a loose-head prop who can also play tight-head prop, links up at Sixways with Head Coach Richard Hill who he worked under at Newport during the 2002/03 season.
The prop originally joined Quins on-loan from that spell at Newport in February 2003, before signing a full time contract at the end of the 2002/03 season.
He made his debut in the Premiership fixture away to Bristol Shoguns in March 2003 and has gone on to make almost 150 top-flight appearances.
Head Coach Richard Hill believes the powerful front row, who made his international debut for Wales on their summer tour of Australia in 2007 and stands at 6ft tall and weights 18st 3lb, will make a big impact at Warriors during the 2011/12 campaign.