Clear Acrylic Bases - Round (20mm, 25mm, 30mm, 32mm)Thickness: 3mm Add a clear sense of style to your favorite miniatures and let the ground or game board show through. These acrylic bases are laser cut with precision, you can expect to have the same size every time. They do not warp like what you could get from injection molded bases. These bases are perfectly flat and do not include any kind of a nub for holding a figure, you must use glue or sticky putty. They come in individual pieces, no sprue to