Specification Brand : Kun Label : The Kun Shoulder Rest, Inc. Manufacturer : The Kun Shoulder Rest, Inc. PackageDimensions_Weight : 0.017636980960 PackageDimensions : L:5.0 X W:3.0 X H:0.5 ProductGroup : Musical Instruments ProductTypeName : INSTRUMENT_PARTS_AND_ACCESSORIES Publisher : The Kun Shoulder Rest, Inc. SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/31epFKj+0OL._SL75_.jpg SmallImage_Width : 75 Studio : The Kun Shoulder Rest, Inc. Title : Extra-Long Screw Weight : 0 WeightUnit : pounds