Relax into exceptional softness and cool comfort with Effortless 100% Certified Giza Egyptian Cotton, 500 thread count sateen weave, standard size fitted bottom sheet. Crafted from extra-long staple (ELS) cotton fibers that are grown within the Nile Delta in Egypt. The unique climate and fertile soil in Egypt are ideal for producing high-quality cotton fibers. The cotton bolls are handpicked with gentle care, so they retain their soft quality. Effortless single ply yarns are delicately spun and woven into a 500-thread count sateen weave, creating a breathable, durable, and smoother feeling fabric. Effortless Egyptian Cotton sheets get even softer after every wash, with no pilling, providing a calming sleep experience you deserve! No more guessing, Effortless has added a directional tag located at the foot end of the fitted bottom sheet for correct placement on your mattress. Effortless Egyptian cotton fabric has been certified by the Cotton Egypt Association. Standard size fitted bottom sheet dimensions fits up to a maximum of 13-inch mattress depths. Dimensions; Twin:W-39” x L-75” x D-13”, Twin XL:W-39” x L-80” x D-13”, Full:W-54” x L-75” x D-13”, Queen:W-60” x L-80” x D-13”, King:W-78