The measurements of the Big Fig adjustable base are as follows:
- Twin XL - 78.7" x 37.2"
- Two Twin XLs can make a Split King Adjustable Base
- Queen - 78.7" x 58.2"
- King - 78.7" x 74.2"
- Cal King - 82.7" 70.3"
Please note that the dimensions of the adjustable base are slightly smaller than the dimensions of the mattress to allow for a small amount of overhang. This is completely normal for adjustable bases and will not affect the integrity of your mattress.