Specification Binding : Electronics Brand : Vello Label : Vello Manufacturer : Vello Model : ESS-ECEGG PackageDimensions_Weight : 0.081250 PackageDimensions : L:6.00 X W:5.50 X H:2.10 PartNumber : ESS-ECEGG ProductGroup : Photography ProductTypeName : CAMERA_OTHER_ACCESSORIES Publisher : Vello SmallImage_Height : 75 SmallImage_URL : http://ecx.images-amazon.com/images/I/41E7NNsZgdL._SL75_.jpg SmallImage_Width : 75 Studio : Vello Title : Vello ESS-ECEGG Large Eyecup for Glasses for Canon 22mm Eyepieces Weight : 0.1 WeightUnit : pounds