eLuxurySupply White Down Alternative Comforter - Hypoallergenic Duvet Cover Insert - Perfect for Fall/Winter - Solid White, Twin/Twin XL MATERIAL - 100% Hypoallergenic goose down alternative poly fiber provides the comfort and warmth of real down without the poking and allergies. Shell is constructed using 230 thread count microfiber material. SIZE & DESIGN - Twin/Twin XL Size Down Alternative Comforter/Duvet Insert 64" x 88" | Box stitching ensures the premium filling will never shift or flatten QUALITY - Brushed fabric gives superior comfort against your skin; siliconized fiber fill keeps you warm but light weight construction is perfect for year round use. GUARANTEE - Customer satisfaction is our top priority, money back guarantee if you are not 100% satisfied, no questions asked. EASY CARE INSTRUCTIONS - Machine wash in front load/high capacity washers only. Tumble dry low. Do not use softeners. Do not deviate from specific instructions on the label. These may include temperature settings for washers and dryers.