100% Brand New And High Quality [ Nice work performance ]: The toilet seat bumper silicone material is not easy to deform, preventing the toilet lid from colliding with the wall of the water tank, avoiding impact and reducing the noise effect when closing. [ Special and humanized ]: Seat bumpers are suitable for most models of toilet seat, with strong self adhesive straps, so they can stick firmly on the toilet seat and lid, make the toilet seat flatter and stabler. [ Buy and use ]: Keep the bidet seat clean and dry, remove one of them, then paste toilet lid bumper on the flat area of the toilet seat, and press for one minute. Packageinclude:4pcs Toilet Seat Bumper Note: 1. Due to the different monitor and lighting effect, the actual color of the item may be slightly different from the color shown on the pictures. 2. Please allow 1-3cm error due to manual measurement. (1 inch = 2.54 cm) Thanks for your support :)