Description:Material:The toilet seat bumper is made up of high quality material,It's very durable ,more stableUniversal:The toilet seat bumper is universal and suitable for most toilet seatEasy to Install:make the toilet seat rings keep clean and dry, press the toilet bumper into the toilet cover and press into the sitting pad groove to complete the installationPractical Function:The toilet seat bumper can increase toilet seat height, reduce noise and protect the toilet surface from friction and Great part attachment for the bidetGeneral Model: Toilet seat buffers push in topper size is 4.8cm long and 2 cm wide, bottom size is 3.85cm long , 1.1cm wide, Inner diameter of Toilet lid buffer is 0.7cmSize Chart:Toilet Seat Buffers:4.8cmx2cm/1.89inchx0.79inchToilet lid Buffer:0.7cm/0.28inchPackage Includes:4 Toilet Seat Bumpers 4Toilet lid Buffer(6 Pack)Note:Please allow slightly errors due to manual measurement and different monitors.