Aviva Premiership side Harlequins have tied five of their squad members down to new contracts.
Ollie Lindsay-Hague, Darryl Marfo and Joe Trayfoot are three of the senior players to have committed their future to the Twickenham Stoop-based outfit, while academy members Charlie Walker and Jack Clifford have also agreed to extended terms.
"I am delighted that these exciting young players have further committed themselves to Harlequins," said academy director Tony Diprose.
"They are critical to the continued success of the club, demonstrate the wealth of talent coming through and I have no doubt that they will all play a major role in working to keep Harlequins at the top of the game in England and Europe."
All five players have represented England at some level.