Made of heavy-duty thermoplastic rubber.
These rubber hose washers fit all standard 3/4-inch garden hose connectors.
Dimensional Details: The garden rubber hose washers have an inner diameter of 5/8"/16mm, an outer diameter of 1"/25mm, and a thickness of 1/8"/3mm.
Easy Assembly: Disconnect the water control, then rotate the faucet and replace the original control. Easily replace and repair leaky faucet connections. These washers seal perfectly.