Got a plumbing project and need to cap off a pipe end? These Supply Giant flexible PVC caps are super handy. They're 3 inches in diameter, black, and come in a pack of 2. Each cap has a stainless steel clamp that secures it tightly to the pipe – no glue needed, which is awesome for temporary jobs or testing. They work on a bunch of pipe materials: cast iron, plastic, copper, or schedule 40 steel. Perfect for non-pressure drain, waste, and vent (DWV) systems, both indoors and outdoors, even underground (they're rated for it!). They're certified and UPC approved, conforming to CSA B602 standards. Great for capping clean-outs, testing for leaks, or sealing off unused lines. They're flexible, so they can handle some movement, and they're leak-proof, rot-proof, and sealed against infiltration/exfiltration (fancy way of saying nothing's getting in or out). Super easy to install – just slide the cap on and tighten the clamp. Whether you're a DIYer fixing a sink line or a pro on a job site, these caps save time and hassle. Keep a pack in your toolbox for when you need a quick, reliable seal.