This item sold on January 20, 2013.
The tiles were bisque-fired, glazed, and fired again to cone 06 in an electric kiln. The dimensions are approximately 1/4" thick x 1 3/8 tall x 1 3/8" wide.
The profits from my Etsy shop help sponsor a horse with the New Mexico Horse Rescue at Walkin 'N Circles Ranch. Please see http://www.wncr.org for information on this wonderful organization.