Check the listing for details. Toggle Switch Plate Abalone Shell Rhythm Treble 081329AB. Color: Abalone, Condition: New. Listed at 59.39 USD. Toggle Switch Plate with Laser Etched Rhythm and Treble One LP Style Switch Plate Made of Multiple Section Abalone Shell White Lettering Specifications: One Multiple Scetion Abalone Shell Switch Plate 1 23/64" diameter (just under 1 3/8") Mounting hole is 1/2" diameter (slightly oversized) Plate is just over 1/16" thick (1.55mm) This part is made from natural abalone shell. Laser Etched Rhythm and Treble in White Lettering There is adhesive on the back plate, remove protective coating if you wish to use it. PLEASE NOTE: This is a natural material the photos shown are representative photos of some of the variations. This product is assembled from 2-4 sections of abalone shell. We cannot guarantee you will receive an item that looks exactly like the photo. All products will have some variations in them and may have slight imperfections due to the hand work and natural materials being used. Some of the variations are notes in the attached photos.