Delta Universal Showering Components 7-Setting Wall Bar Hand ShowerWhile other products may gather unsightly mineral build up over time, Delta soft rubber Touch Clean spray holes allow any mineral residue to simply be wiped away for an instantly refreshed look with no need for soaking or the aid of chemical cleaners. The pause setting gives you ample space for shaving, lathering and other shower tasks, then easily restarts the water with the temperature where you left off. This spray setting helps you conserve water,