Cotton Percale Duvet Cover Overview Saphyr’s 100% cotton percale collection has been created from yarns spun with the highest-quality long staple cotton. Our percale duvet covers have been pre-washed for a relaxed look and extra softness, while maintaining a subtly crisp feel. Their fanciful crochet trim adds a casual appearance. They also have durable, clear buttons in a hidden enclosure with extra-long ties inside each corner to help keep your duvet insert in place. Our pure cotton bedding is woven and sewn in Portugal by a family owned mill that has been weaving cotton sheets for many generations. Details 100% long-staple cotton Percale weave Garment washed for extra softness Made in Portugal OEKO-TEX® certified Machine washable Care instructions Machine wash warm, gentle cycle with like colors. Only non-chlorine bleach if needed. Tumble dry low, remove promptly. Duvet Cover Size Chart Width Length Twin 68" 86" Full / Queen 88" 92" King 106" 92"