If you are a Box Tops for Education member, you can head on over here and log into your account to score a FREE sample of Fiber One Protein Bar! Remember, you have to already be a member by 2/19/13 to score this sample. Act fast – only 10,000 samples available! *This is an exclusive member benefit for Box Tops members and is valid until the 10,000 free samples run out. Allow 6-8 weeks for delivery.