This is a four-piece microfiber sheet set built for split-top adjustable king beds, the kind where each side of the head can move on its own. The fitted sheet has a 32-inch split from the top, six corner pockets, and extra fabric wings in the middle so each half follows its side of the mattress. It fits mattresses up to 15 inches deep. Compared with generic king sheets, the split and the six pockets are the whole point; the trade-off is that it only works on head-split beds and needs the mattress loose from the frame.
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With 25 ratings averaging 4.2, buyers mostly report a good fit on split-top adjustable beds and soft, wrinkle-free fabric. Complaints center on the fit being fussy and the fabric feeling thin.
This 4-piece sheet set is made from 100% microfiber and is designed for split-top (flex top) adjustable king beds, such as Sleep Number. The fabric is wrinkle-free and ultra-soft.
The fitted sheet has a 32-inch split from the top. It has 6 corner pockets that fit mattresses up to 15 inches deep. Extra fabric wings in the middle keep the fitted sheet in place and let each side move freely.
The mattress must not be attached to the frame. The fitted sheet pockets must be able to fit under both the head and the foot of the mattress.