MIX, BAKE & SERVE PERFECT BROWNIES EVERY TIME! Non-stick pan and divider insert set creates equal portions of these treats as they bake. Just pour batter into pan, spread and—presto —18 uniformly-shaped brownie squares bake all at once. No added oil needed, and no cutting or sticky mess afterward, thanks to the Gotham™ Steel non-stick surface! PFOA-free. Metal utensil safe. Dishwasher safe. 12-1/4" x 8" x 2". XL set is 13-1/2" x 10-3/4" x 3".