FEEL NOTHING BUT COZY: Bedsure ultra soft duvet insert's fibers are finer than strands of the hair, each measuring less than one-tenth their thickness. This duvet insert filled with 7D Whole-piece down alternative fiber, paired with luxurious jersey knit craftsmanship, offers an unbelievably smooth and gentle touchFLUFFY WITHOUT LUMPINESS: This down alternative comforter's layered structure maintains supportive integrity without becoming lumpy. The BlendTek Support Layer in the middle of soft duvet ensures balanced coziness, support and breathability, while the soft top and bottom layers add a gentle hand feelFEEL THE LIGHTNESS : The crafted knit texture of our lightweight duvet insert drapes perfectly over your body while keeping you feeling light, breathable and extremely comfortable without adding too much weight. Ideal as a summer quilts for most people, year-round use for hot sleepers, or for those with bedroom temperatures above 70°F (21°C)CORNER TABS: Bedsure microfiber duvet insert has 8 durable tabs on 4 corners and 4 sides easy to insert into your duvet covers, also it can be use as a standalone comforter . Approved Standard 100 by OEKO-TEX, great for sensitive sleepersEASY TO WASH AND MAINTAIN: Machine washes gently in cold water (do not bleach), and tumble dry low. Since the vacuum compression during transportation, please hang out the bedding duvets in the sun and gently tap it and let it rest for up to 24-48 hours for increased fluffiness