2″ Bunkie Board
A Bunkie Board is a smaller alternative to a box spring that fulfills the same function. It distributes the weight of the mattress evenly across the bed’s slat system, creating a level surface for the mattress.
Please note that the Bunkie board for a King mattress will require two Twin XL Bunkie boards (38″ x 80″). The Bunkie board for a California King mattress will require two Bunkie boards measuring 36″ x 42″