ZMW1377 Features: * Include one 0.38" x 0.56" x 0.09", one 0.44" x 0.63" x 0.09", one 0.56" x 0.75" x 0.09", one 0.63" x 0.81" x 0.09", one 0.81" x 1.06" x 0.13", one 0.75" x 0.94" x 0.09", and 0.31" x 0.44" x 0.06" o-rings * Easy to install, long lasting replacement o-rings provide a watertight seal to help stop leaks around faucets, nozzles and valves Dimensions: * Dimensions: 4.5" H x 3.1" W x 0.6" D