Made of rubber and PP material, can use it for a long time. The excellent workmanship of our products will give you a good experience. Easy to install and use, it is a very practical urinal flange. It will not crack after being in a humid environment for a long time. Features - Color: Black+white. - Size: 8.00X8.00X6.80cm/3.14X3.14X2.67in. - Material: Rubber, mastic, PP. - Made of rubber, mastic, PP material, excellent sealing effect, will not let you down. - Although the design of the flange is simple, it is very useful to use and you deserve it. - Easy to install and use, the urinal flange is more convenient to install than the traditional toilet flange. - Selected materials, will not , longer service life, no harm to your health, you can use it with confidence. - The sealing ring will not let escape, ensuring a healthy and comfortable environment for your toilet. Package list: 2 x sealing rings