Wc seat kos 42x37cm 21901100 wenko the highest hygienic security thanks to the stainless steel fix-clip fastening with 1 button. through a rubber piece that is mounted with the fix-clip fastener on the wc bowl, the wc seat is prevented from sliding back towards. fix-clip fastening, easy-close integrated automatic descent device, for daily use, very resistant to breakage. incl. wall stop.