Easy to fit this solar thermo tap jacket is invaluable in cold and freezing weather simply place around your tap and the clever universal fittings secure the jacket to give instant winter thermal protection can be removed during the summer months if required manufactured from a durable black pvc it is ideal for outside taps where it can absorb the suns heat attic taps under sink stopcocks in fact any tap or valve outside or inside that might be prone to freezing up and possibly bursting