This is a brand new Miracle Hardwood floor polisher brush roll for Kirby vacuums. Will fit the following Kirby models: G4, G5, Gsix, Ultimate G, Ultimate Diamond, and Sentria. All you will need to use this is your Kirby shampooer head that is included with your carpet shampoo kit, the brush roll just installs in the shampooer head and you then install the head on your Kirby. These work great for cleaning, and polishing your hardwood floors. SAME DAY SHIPPING- Most orders are shipped the same day payment is received. All other orders are shipped out within 24 hours (excluding Holidays & Weekends). All items are in stock and ready to ship and WE SHIP FAST. TRACKING NUMBERS As soon as your order is shipped we send you an Invoice in a email with your tracking number. We Ship Fast and make sure you know when your order will arrive.