Suction cups 12 cm, handle diameter 3.5 cm. The adjustment is 12.5 cm so as to always avoid joints. Ideal for travel or for caregivers on advice. The latter is a little less thick. Version with safety indicator. It indicates when adhesion decreases and the bar is no longer safe enough. Ideal to place where you can’t/shouldn’t drill. It is also very practical for temporary use, for example when travelling or for professional care providers when visiting their home or giving advice: you can test them in a hurry, in the place you want before drilling the holes to place the definitive bar. Can be used on all smooth surfaces (kitchen, bathroom, painted walls, etc.) Ideal to place where you can’t/shouldn’t drill. The suction cup holds depending on the porosity of the surface: from 24 hours to 14 days. So always be careful, the bar should be checked regularly, remove and replace again. It is mainly intended to control movements and not to hang on it with all its strengths. Adjustable bars offer the advantage of avoiding joints.