The green slate section is ideal for serving cheese— chill the board to ensure cheese won't stick while serving. This beautiful board is constructed of green slate, acacia wood with a touch of bamboo. It's sure to be an elegant centerpiece of any gathering. When the serving is done, cleanup is easy: just lightly hand wash or wipe with a damp cloth. This board is not dishwasher safe. The Rock & Branch® Serving Paddle measures 19" by 6" and is 3/4" thick.