Waterproof Motorcycle Motorbike Scooter Tube Tax Disc Cylindrical Holder Frame black Material: Plastic meal.Size:11*3 cm Waterproof,with secure screw ends. Can be tucked away easily, detachable, with screwdriver. Mini size is convenient to store your receipts, files and other small accessories in it. fit for most types of motorbike, scooter & moped