Thermal garden tap jacket measures 16cm x 15cm x 3cm insulates outside garden taps from freezing avoid any costly surprises this winter by protecting your outside taps from freezing and bursting. Quick and simple to put on, your taps will be protected in less than one minute. Will fit over most standard outside taps, even with a hosepipe adaptor still on. Not all taps are the same size, please check yours before buying very easy to put on, this will prevent the jacket being blow away in high winds. The outside material is Waterproof this protects the insulating padding inside the jacket from getting wet.