Specification Binding : Misc. Brand : Pet Heroic Label : NingBo Pet Heroic supply co.,ltd Manufacturer : NingBo Pet Heroic supply co.,ltd PackageDimensions_Weight : 0.20062065842 PackageDimensions : L:5.9842519624 X W:3.3070866108 X H:1.4960629906 PartNumber : PDB0077 ProductGroup : Pet Products ProductTypeName : PET_SUPPLIES Publisher : NingBo Pet Heroic supply co.,ltd SmallImage_Height : 75 SmallImage_URL : http://ecx.images-amazon.com/images/I/41un3aqvQxL._SL75_.jpg SmallImage_Width : 75 Studio : NingBo Pet Heroic supply co.,ltd Title : Pet Heroic Dog DoorBells for Potty Training & House training, Unique Style & Premium Quality, Loud & Crisp DoorBells, Adjustable Door Bell Length for Small, Medium and Large Dogs Weight : 0.2 WeightUnit : pounds