Chelsea have announced the signing of goalkeeper Willy Caballero.

The 35-year-old Argentinian was available as a free agent after being released by Manchester City at the end of last season.

Premier League champions Chelsea were in the market for a new goalkeeper after selling back-up Asmir Begovic to Bournemouth in May.

Caballero made 26 appearances in all competitions last term and spent three seasons at the Etihad Stadium, following his move from Malaga in the summer of 2014.