By these two packs of push plugs and forget ill fitting plugs or having to wrap chains around taps and youll save 2 too these simple to install and simple to use push plugs can be used in bath tubs wash basins and sinks just place one in the drain and press it to open and close as requiredfits most standard drain holesmade of thermo plastic rubberset of two each measures 65cm 2 diameterbuy these two packs of push plugs and save 2