Royal Crown 600 Series The key to a healthy lifestyle is a good night’s sleep, and these Royal crown™ sheets guarantee it! Soft, silky, & soothing royal crown microfiber sheets rivals the feel of expensive Smooth egyptian cotton 600 thread count sheet sets. Our Royal Crown™ sheets will keep you comfy, so you wake up refreshed. Plus, our sheets have 1st quality double stitching , and they are a dream to care for, just toss them in the washer and dryer, no ironing needed. Each sets includes 1 flat sheet 1 deep pocket fitted sheet with elastic all-around . and 4 pillowcases