Replacement set of piano keypads, with 52 ivory satin keypads that fit all of the white keys on an 88 note piano. The color has a pebbled translucent finish, simulating the look of real ivory ivory. Each key measures tabletop 6 inches long with a 2 inch head. The head width is 27/81.3 cm and the tail is 1 2 inches. This is a great way to brighten a worn looking keyboard, or replace damaged key tops. They can be installed with PVC adhesive in our Amazon shop. These are the highest quality piano keypads found on the market today. Dont be fooled by cheap imports.