PH is another Geelli item that takes advantage of the main characteristics of the polyurethane gel: adhesiveness, an innate property, not obtained with the use of glues but produced by a chemical reaction of the material with the air during the production phase. This soap holder shelf is perfect to be positioned in the bathroom, kitchen or Laundromat. PH allows the soap to be handy, at the desired height and in the desired position as it is fixed on the wall by means of its adhesiveness.