DoubleUps for Beds (DUFB) sheet sets feature our patented, designed DoubleUps for Beds "split-top" flat sheet. DUFB "split-top" flat sheets are split down the middle and connected towards the foot of the bed. Each side offers independent movement and freedom, providing sleep partners with their own personal sheets. These sheet sets bring peaceful, undisturbed sleep to couples everywhere. You will sleep better! Click below to browse our full collection!