The New York Giants have agreed to a four-year, $41 million contract extension with Sterling Shepard.

Shepard's deal will contain $21.3 million in guarantees.

Shepard had a career-best 66 catches for 872 yards last season. 

The slot wide receiver market was set in the $9 million per year range this offseason by Jamison Crowder (Jets) and Adam Humphries (Titans). Shepard will top that, including total guarantees of over $20 million.