GENEROUSLY-SIZED PILLOWCASES FOR A PERFECT FIT: Our king pillow cases are well-sized with enough room so the pillows slide in easily. The generous 4-inch hem ensures the pillows don't show out. Set includes 2 bright white stripe pillow cases 21" W x 40" L that fit king pillows measuring 20" W x 36" L. | WHY CHOOSE 100% COTTON OVER MICROFIBER?: Microfiber may be cheap but it’s not the best for your health. It’s used to clean glasses, computer screens, etc. because it attracts dust like a magnet and holds on to it until it’s washed out. For healthy sleep, opt for 100% cotton pillowcases that are natural, soft, and breathable-and are worth every penny you spend on. | SOFT & GENTLE ON THE SKIN: Made from natural cotton, these king size pillow cases 2 are soft and smooth for a lovely breeze against the skin. They’re certified as STANDARD 100 by OEKO-TEX® to make sure no harmful chemicals get in your cotton pillow cases. | EASY TO WASH & MAINTAIN: These king size pillow covers are exceptionally strong and durable and come out softer after every wash. No fading and pilling. These pillowcases barely wrinkle when promptly removed from the dryer. | HASSLE-FREE RETURN/REFUND POLICY: In case you have a problem with our pillow cases king size, you can return them for a full refund within 30 days as per Amazon guidelines. Go to your order history and click on return/refund or select ‘contact seller’ option on your account and get in touch with us.