Specification Binding : Misc. Brand : Penn-Plax Color : tan Label : Penn Plax, INC. Manufacturer : Penn Plax, INC. Model : RR950 PackageDimensions_Weight : 0.4409200237214973 PackageDimensions : L:6.4566929068 X W:3.4645669256 X H:3.3070866108 PartNumber : RR950 ProductGroup : Pet Products ProductTypeName : PET_SUPPLIES Publisher : Penn Plax, INC. SmallImage_Height : 50 SmallImage_URL : https://m.media-amazon.com/images/I/41KOftNvnVL._SL75_.jpg SmallImage_Width : 75 Studio : Penn Plax, INC. Title : Penn-Plax Rock Stack Style 1 Weight : 0.4 WeightUnit : pounds