1.NOTE Please be sure to measure the distance between the two holes used to attach the hinge to the toilet. Please allow for a deviation of 13 cm due to manual measurement. Due to different displays and different lighting conditions, the image may not reflect the actual color of the item. Thank you for your understanding. 2.HIGHQUALITY MATERIAL Made of heavy, reinforced resin with metal hinges and bumpers to withstand a lot of pressure, ensuring better durability and stability. Ergonomically designed and additive, retains the original color. 3.EASY TO INSTALL AND CLEAN The toilet seat is equipped with adjustable quickrelease hinge parts that can be quickly removed from the top without tools, making it easier to clean the toilet lid from all angles. 4.SOFTCLOSE HINGE SYSTEM This resin toilet seat (14.17 x 16.54 inches) features silent hinges with a slowclosing function that protects the toilet seat from impacts and ensures it closes quietly without disturbing your family's peace.