Crystal Palace manager, Oliver Glasner, has confirmed that Eberechi Ezes release clause has expired.
Glasner was speaking to reporters after their 0-0 draw with Chelsea in the Premier League on Sunday.
Eze has been linked with both Arsenal and Tottenham Hotspur this summer. However, Spurs have already opened negotiations with Palace and there had been doubts as to whether the 27-year-old would play at Stamford Bridge.