100% Viscose from Bamboo Queen Pillowcase Pack of 2: The ultra-premium viscose derived from bamboo pillowcases (21”x32”). Silky-Soft & Gentle on Skin: Crafted from 100% USDA Organic viscose derived from bamboo, our luxury pillowcases are ultra-soft and perfect for sensitive skin. Cooling & Breathable for Better Sleep: Moisture-wicking and naturally thermo-regulating, our organic viscose derived from bamboo pillowcases keeps you cool and comfortable all night. Envelope Closure for a Secure Fit: Our pillowcase set features an envelope-style closure to prevent your pillow from slipping out. Durable & Fade-Resistant Fabric: Our Luxury organic viscose derived from bamboo sheets quality with reinforced stitching ensures long-lasting softness and no pilling over time. Easy to Wash & Maintain: Machine washable, stain-resistant, and wrinkle-free, keeping your bedding looking fresh with minimal effort.