Features:Suitability: Suitable for all Geberit flush valvesContents Base sealing washing machine solely number: 816 Specification:Outer Diameter:63mmInner Diameter:32mmThickness:3mmMaterial: Rubber Package Contents:5pc Seal Washer Note:1. The real colour of the object may be slightly various from the photographs shown on web page attributable to many factors equivalent to brightness of your monitor and lightweight brightness. Please enable slight handbook dimension deviation for the data.