We supply pre-assembled fountain spray rings from 3-feet to over 30-feet in diameter. Constructed of 1", 1-1/2", or 2" copper tubing with solid brass adjustable nozzles in 1/8", 1/4", 3/8", 1/2", 3/4" or 1" NPT thread sizes. Fountain nozzles may be purchased individually to create your DIY fountain or DIY spray ring. Email info@CarvedStoneCreations.com for more detail or pricing and mention you found us on Houzz. Our nozzles are stocked in the US and typically ship 2-3-Day Priority Mail. Lead time on special-order spray rings is typically 7-10 days.