This split California King sheet set is specifically designed for adjustable beds, featuring two fitted sheets measuring 36 by 84 inches each. Made from 100% pure cotton with OEKO-TEX certification, the set includes a flat sheet (108 by 102 inches) and two pillowcases (20 by 40 inches). The 16-inch deep pockets with all-around elastic accommodate mattresses ranging from 14 to 16 inches thick, maintaining a secure fit as the bed adjusts.