25 pcs Pictures are for reference. This is a lot of 25 pieces of roughly  1/2" thick slices of manzanita sourced near and around yosemite national park  in random sizes from sometimes 3/4" to 6" max diameter. All sets of 25 are pieced together to flow together with a few large pieces mixed with medium down to small filler pieces . Pieces are very close to 1/2" thick and are smooth to touch, almost polished already from saw. Pieces are untreated. May have cracks and debris as well. Take a look at my other items or buy more sets. These are perfect for a backsplash or even flooring lots of things. Custom cuts and sizes can be requested. Always willing to work it out.