Sunstone Signature Series Beveled Style Fridge Trim for up to 21 inch wide outdoor fridges and appliance are Ideal for adding the finishing touch to conceal the otherwise rough cut-out line around the exterior of the outdoor fridge. The Fridge Trim is measured perfectly to allow adequate air-flow in and behind the refrigerator, though still require additional venting in the back of the island or to the side with any back vented fridge.