MOSAIC MERCANTILE-Acrylic Mosaic Base. This transparent base provides an enlightened approach to making mosaics. Simply place your chosen image under the block then create the mosaic right on the block using the image as your guide. This package contains two 4x4 inch clear acrylic blocks. Each is 1/8 inch thick. Made in USA.
10490 Baur Blvd.
St. Louis, MO 63132