This sheet set makes your bed an inviting spot to stretch out and relax after a long day. It includes one fitted sheet, one flat sheet, and two pillowcases (one for the twin size). Each item is crafted from 100% organic cotton with a breathable 300-thread count and features a percale weave for a crisp feel that helps you sleep cool. We love that these sheets have deep pockets, allowing them to fit snugly over mattress toppers and thicker mattresses up to 16". We recommend running this set through a wash cycle before your first use for ultimate freshness and softness.