Specification Binding : Camera Brand : DSLRKIT Color : White Label : DSLRKIT Manufacturer : DSLRKIT MaterialType : Aluminum Model : B (W) PackageDimensions_Weight : 0.3999999996645638481849048 PackageDimensions : L:5.399999994492000393700787 X W:4.299999995613999606299213 X H:3.0999999968380002362204722 PartNumber : B (W) ProductGroup : Photography ProductTypeName : CAMERA_TRIPOD Publisher : DSLRKIT SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/41JNFZWUwqL._SL75_.jpg SmallImage_Width : 75 Studio : DSLRKIT Title : DSLRKIT Tripod Mount Ring B (W) for Canon 70-200mm f/2.8L is II USM & EF 100-400mm f/4.5-5.6L is USM Weight : 0.4 WeightUnit : pounds