WR Demarcus Robinson may not be available for all 18 weeks for the San Francisco 49ers.

NFL Media's Ian Rapoport on Tuesday reported the 49ers agreed to a two-year contract with veteran wide receiver DeMarcus Robinson. The pact is worth up to $9.5 million with $6 million guaranteed.

NFL free agency has officially arrived! Here's a look at which top players have signed new deals and the top remaining free agents.