Molded plastic clip for use with the t-sac. The Clip is 4 inches long. It will close any size t-sac. Recommended for suspending small t-sacs in a mug and for closing large t-sacs when making large amounts of tea or cold infusion iced tea (see "Cold Brewing Tea" under About Tea in the top header.) The clip is food and dishwasher safe. Made in Sweden.