Amazon offers Prime members the CounterArt Flexible Food Icon Cutting Mat 4-Pack, model no. 74189, for $7.12 with free shipping. (Non-members can spend $49 or more to qualify for free shipping; otherwise, shipping costs $6.40.) That's the lowest total in-stock price we could find by $7, outside of other Amazon sellers. These stain- and odor-resistant mats measure 11.5" x 15".