The ROHL U.6388PN Perrin & Rowe Pair of Floor Pillar Legs or Supply Unions in Polished Nickel have an integrated shut-off valve that toggles the water flow off and on without undoing the current setting of the water temperature on the shower. The ROHL U.6388PN Floor Pillar Legs come with a separated rough and trim. 3 extension unions are available to add to the length of the filler valve. This ROHL U.6388 has five available colors or finishes which are: polished chrome, polished nickel, satin nickel, Inca brass and English bronze. Rohl offers a limited lifetime warranty for this product. ROHL is committed to offering a full spectrum of exclusive design styles without compromising products durability and safety of its customers.