Our GOTS Certified Product. This organic sateen pillows cases king size set of 2 is made from 100% organic cotton and designed for a smooth, lightweight feel with a refined finish. The sateen weave creates a soft surface with a subtle sheen, giving the pillowcases a clean, tailored appearance suitable for everyday use. Organic cotton is grown and processed according to strict standards that limit the use of certain chemicals during farming and manufacturing. The fabric is woven for balance, offering a smooth handfeel and relaxed drape that remains comfortable through regular use and laundering. Each pillow case king pair is produced in a family-owned manufacturing facility that follows responsible production practices. The finished fabric is tested for pilling, fading, tearing, and shrinkage to help ensure it maintains its appearance over time. Designed for regular home laundering, this navy pillow cases set is easy to care for and arrive in plastic-free packaging.