HIGHEST QUALITY BEST COTTON PILLOWCASES: New Better & Improved 2021 Version - An authentic Standard Size Pillowcase 600 Thread Count with Sateen weave delivers the durability of hotel pillowcases. Yarns made with 100% long staple cotton fiber with Sateen weave retain softness for a lifetime, are fade resistant and eco-friendly. Pillowcases are available in Standard & King sizes. | STANDARD PILLOWCASE SET - Includes 2 Pillowcases: 20" x 30" finished size to fit standard size pillows which are 20" x 26". EASY HOME LAUNDRY & QUICK DRY - Highest quality dye materials are used for fade resistance. Recommended for regular wash & short dry cycles for superior softness. | CERTIFIED STANDARD 100 by OEKO-TEX - tests for harmful substances. Extensive product checks and regular company audits ensure that the industry has a globally sustainable awareness of the responsible use of chemicals. The fabric is then tested for meeting performance like no pilling, shrinkage, color fastness, tear strength and thread count authenticity before being individually measured and stitched to perfection. Then it is inspected, piece by piece, to be defect free and packed as a pair. | SUSTAINABILITY: Your new sheets are tested thoroughly to ensure the utmost safety and comfort. Every inch of our fabric meets top performance standards for pilling, shrinkage, color fastness, strength, and thread count. Extensive product checks and ongoing audits ensure sustainability. Each piece of fabric is measured individually and each linen is stitched to perfection. Before packaging, we inspect each piece individually to ensure it is flawless. | MATCHING FITTED SHEETS - Click on “Thread Spread " link above to find matching 600 Thread Count Fitted Sheet.