This is a "D" ring with a shower and a tub filler. It is great for clawfoot tubs that don’t have a wall near the faucet side of the tub but have a wall next to the long side of the tub. This is NEW IN THE BOX with one inch polished aluminum curtain rods. ( with a chrome plated brass ceiling support. Complete with all the hardware to install it including the jumbo flanges and screws. It is 54 inch x 27 inch with a 24 inch ceiling support; the ceiling support can cut be cut to size. This is great for clawfoot tubs where the tub doesn't have a wall to support the riser out of the faucet and the tub has one side against a wall . With three supports it stabilizes the curtain rod better than the 2 support system. This unit comes with a bracket that attaches the shower riser to the "D"ring for stability. The rod may be cut to fit smaller sizes but this will fit most tubs. This add-a-shower unit is for Clawfoot or leg tub with the holes for the faucet in the tub at 3 3/8 centers .. The tub shower unit has a 61 1/4 inch rise using 2 pieces of chrome plated brass tubing. It comes with a 2.5 GPM shower head. It is a diverter faucet so you can take a bath or by lifting the gate knob you can take a shower.