Check the listing for details. Dico 2207876 1-1/2 in. L Felt Mandrel Mounted Bob Accessory Kit 6 pc. Condition: New. Listed at 10.53 USD. Dico 2207876 1-1/2 in. L Felt Mandrel Mounted Bob Accessory Kit 6 pcFELT BOB KIT MD - 6PC6 piece medium duty felt bob kit features a 1/8 inch shaft for all hand rotary tools contains 2 cylinders for flat surfaces olive shape for holes or rounded surfaces flat cone shape for flat surfaces, holes, corners and crevices 2 pine shapes for scrollwork medium density for soft precious metals, wood and plastic Ideal for hobbies, auto detail, jewelry and crafts.100% felt bob designed and engineered to attaining blemish free surfaces on a wide variety of materialsMedium density 100% wool fibersFor use on metals and glassHolds polishing compounds of A typesBrand Name: DicoLength: 1-1/2 in.Material: FeltStyle: Mandrel MountedProduct Type: Bob Accessory KitNumber in Package: 6 pcApplication: SandingShank Diameter: 1/8 in.Compatibility: Rotary ToolsPackaging Type: ClamshellUniversal Fit: YesWHAT'S INCLUDED: 6 piece medium duty felt bob kit features a 1/8 inch shaft