Specification Brand : Green Vista Water Gardens Color : White Label : Green Vista Water Gardens Manufacturer : Green Vista Water Gardens MaterialType : Spun Polyester PartNumber : FMD-DO-055-L6 ProductGroup : Lawn & Patio ProductTypeName : OUTDOOR_LIVING Publisher : Green Vista Water Gardens SmallImage_Height : 56 SmallImage_URL : http://ecx.images-amazon.com/images/I/31zCKtSxDYL._SL75_.jpg SmallImage_Width : 75 Studio : Green Vista Water Gardens Title : Ultra KOI FINE White Purifying Filter Media PAD - 28 x 72 INCH ROLL - 1 Inch Thick Mat Catches Small and Large Debris, Increases Water Quality and Clarity - Koi Fish Safe and Eco-Friendly