The Cymbal ReadyLatch Quiet-Close toilet seat may be Kohler's most comfortable toilet seat. This round seat with CoreFlex center offers 20% more surface area than a KOHLER standard toilet seat to increase support, and the flexible CoreFlex middle section within the entire seat ring adjusts with the user no matter their sitting position. The round toilet seat installs easily from above the bowl using only a screwdriver, thus eliminating the need to reach under the bowl to tighten. And with a ReadyLatch hinge, the toilet seat removes easily for cleaning. The Cymbal Quiet-Close with CoreFlex seat is truly the perfect combination of design, comfort, and stability.