Clara Clark Premier 1800 Collection Pillowcases, King, Calla Green King-size 2pc pillowcase set: 2 pillowcases 20"x40" (50x101cm) Soft, silky brushed microfiber with classic three-line pillowcase embroidery Breathable and hypoallergenic Wrinkle- and fade-resistant, cold-water washable, and quick-drying