Chill Boards fit on top of a Dubler Cooler (sold separately), not on the Party Barge.   Charcuterie, sushi and dessert stay fresh longer when displayed on our chill boards. Ice in a Dubler chills the Boards that nest perfectly on top. The cutting boards are FDA approved for food contact and antimicrobial and dishwasher safe. The boards will stay chilled all day and all night. Light cubes can be used underneath in the ice for a very cool ambience. Perfect for a wine and cheese party with everything displayed together.  Use a Chill Board on one side for your charcuterie spread and ice bottles of wine on the other side. Set on a coffee table, kitchen island or a patio table in the middle of your get-together and enjoy. Chill Boards nest on top of a Dubler Cooler or Dubler HEAT, not a Party Barge.  Dubler Coolers are sold separately. Each board size:  13" x 10  5/8"       Made in the USA 2 boards on top:  21" x 13" total chill surface Sold as a set of 2 boards that fully fit on top of one Dubler. Fast Shipping (ships same or next day) Free Shipping on all sales (contiguous US)