Boston University Terriers BU FanMats Door Mat. This is the perfect way to show your Terriers pride, right as you enter your home or any area of the house! This rug can serve as a doormat or a floor rug in your ultimate BU fan room. This mat is chrome jet printed, allowing full penetration of the color down the entire tuft of the high luster nylon yarn in 16 oz face weight carpet. This Fan Mat product features non-skid recycled vinyl backing and sewn serged edges. This Boston Terriers mat is also machine washable for easy upkeep. The final product measures approximately 34 x 43 inches. Go Terriers!! Officially licensed Boston University fan gear.