Mount this large sponge holder with swivel soap dish over the rim of your clawfoot bathtub. We've found the size of this holder's arm allows it to work best on vintage clawfoot tubs. The holder measures 7'' long and 3 3/4'' wide. Mount this clawfoot tub soap dish and sponge holder on any clawfoot bathtub and always have the convenience of your soap and sponge right at your fingertips. Feel free to call Vintage Tub & Bath toll free with questions regarding any of our soap dishes, sponge holders, or any other bathroom accessory.SOAP DISH SCHEMATIC (Requires Adobe Acrobat Reader).