Replacement bristles for the 7' Drag Broom/Lute. The 6" Soft/Fine Bristle is sold in 7' lengths and is designed to replace worn out bristles in either the hand or tow model of the 7' Drag Broom/Lute. However, these bristles can also replace the 4 1/2" bristles found on the 7' Drag Broom. To replace 1 row of bristles, order 1 unit. To replace 2 rows of bristles order 2 units. To replace 3 rows of bristles order 3 units. We ship the product in 3 1/2' lengths to avoid damage in shipment. Before ordering, it is a good idea to be certain the existing bristles in your broom can be removed since they can become 'frozen' in the bristle tracks.