Add On 12" Wall Casing Threshold Extension Kit*TH-12-X
An accessory add on saves you money on shower accessories when purchase with a Sistine Stone Shower Kit.
This extension kit includes two 12 in x 3/4" solid wall casing pieces in the stone color of your choice. This product is recommended when you are extending your tile up to the ceiling.
NOTE: This item can only be purchased with a shower.