Specification Binding : Misc. Brand : Saim Label : Saim Manufacturer : Saim Model : E4HTSZ08495 PackageDimensions : L:2.75590550900 X W:1.96850393500 X H:0.39370078700 ProductGroup : Pet Products ProductTypeName : AIR_PUMP Publisher : Saim Size : Pack of 5 SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/41PA1vUCWCL._SL75_.jpg SmallImage_Width : 75 Studio : Saim Title : Saim Fish Tank Aquarium Black Clear Plastic One Way Non-Return Air Line Pump Check Valves 5 Pcs