From google: Queen-size mattress are 5 inches longer than their smaller twin and fullsize counterparts. This size mattressis 60 inches wide and 80 inches long. The slats lie across the width of thebed, and are always 60 inches long. The width of each individual slat can vary based on design and grain of wood
I am not sure.. but a call to the friendly helpful staff will be more then happy to assist you with all your questions..
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