Free of toxins like phthalates, BPA and lead, these premium soaker hoses are a smart choice for any garden, especially organic and food gardens. They’re flexible so they’re easy to position and lay flat. They weep uniformly, providing the same slow, root-zone soaking to each plant. They save water, too: Soaker hoses use up to 80% less water than sprinklers! Neutral color is unobtrusive in gardens. 1/2" inside diameter. Industrial spring guards at each end minimize annoying kinks and extra-long, crush-proof, chrome-plated solid brass fittings ensure leak-proof connections. Use included plastic end cap for a single run. Water pressure will affect flow in long-length runs.