Flexibal is a strong and very flexible implement. The arms are operated hydraulically, with the rollers rolling under the bale. The steel tubes roll under the bale without damaging it when it is being handled. The generous length and diameter of the tubes distribute the pressure evenly over the bale preventing damage to the plastic wrapping when being handled. The steel tubes are quickly and easily removed when transporting straw or hay bales. Price reduced by $200 if Alo Quick connect fittings are removed.