Doz By Sijo Pillowcase Sets: Sijo, an award-winning bedding brand, brings its expertise to Doz by Sijo, offering high-quality, well-crafted, and affordable sleep products for better rest every night.organically Grown and High Gsm: Made from 100% viscose derived from organically grown bamboo, Doz pillowcases have a high 145 Gsm, ensuring durability and ultimate softness.buttery Soft: The sateen weave of Doz pillowcases creates a luxurious, soft feel that drapes closely to your skin. Ideal for sensitive skin, the fabric reduces friction during sleep. Oeko-Tex Class 1 certified, the 300 thread count offers smoother, softer sheets than 1000 thread count cotton.cooling: Perfect for hot sleepers, Doz viscose pillowcases are breathable and moisture-wicking, keeping you dry and comfortable in warm or humid conditions.