I'm very happy that I came across this company when researching prices, etc. online for Hunter sprinkler head riser seals. When I decided to address the leakage of water that occurred when running my system, I first picked up 2 or 3 at a local irrigation supply house. Their retail price was so high, that I searched online and discovered I could get them for 750% less at Sprinkler Supply Store. My initial question about minimum order quantity (if any) and shipping was answered overnight and they were very fair on the shipping cost - due to the product in question weighing so little. Very impressed with this company all the way around. Good service still exits, and it's very satisfying when one finds it these days! Thanks again to Denny and everyone at the company.