Package Include: King size duvet cover set includes 1 Duvet Cover (106"W x 90"L) and 2 Pillow Shams (20" x 36"). Comforter/insert not included Luxurious 400-Thread-Count Cotton: Crafted from 100% premium long-staple cotton with a high 400-thread-count sateen weave, this duvet cover set delivers exceptional softness and a smooth, silky feel. The tight yet breathable fabric is gentle on skin, offering a truly luxurious sleep experience night after night Superior Breathability & Moisture-Wicking: The 100% cotton construction combined with a dense 400-thread-count weave ensures excellent airflow and moisture absorption. It effectively wicks away sweat and reduces heat buildup, keeping you cool and dry throughout the night—ideal for hot sleepers and year-round comfort Durable & Colorfast Construction: Designed for long-lasting use, our duvet cover features a durable sateen weave that resists pilling and wear. The colors are deeply embedded to resist fading, even after multiple washes, ensuring your bedding remains vibrant and beautiful over time About Quality: We have a professional team to test the quality of each batch of fabric, and only after passing the test can we start to produce products. The test includes color fastness test; strength test; shrinkage test; pilling resistance; etc Shunjie.Home Cotton Duvet Cover Set King Size - 400 Thread Count Sateen, 100% Egyptian Cotton Duvet Cover, Easy Change Soft Durable Breathable Bedding, Hidden Button Closure & Corner Ties - Black