eConsumersUSA Queen Standard Size White Color Down Alternative Duvet Deluxe Hotel Luxurious Pillow Case Cover Down Alternative Cover Case: Similar to of those featured in high class Hotels around the world. Using the advanced engineering provided from the traditional down alternative comforter, our Down Alternative Cover case provides a lightweight yet appealing comfort sensation. The premium polyfiber fill will add a nice fluff to your pillow without sacrificing its shape or unnecessary deformities. Down Alternative Cover Case: Approximately: 33''x23.5'' fits any sizes up to 29''x20'' insert Weight: 11oz Color: White Attachable/Detachable with secured zipper Sides Zipper-support to reinforce zipper usage. Antimicrobial, Hypoallergenic Wrinkle Resistant Case fillings: High Quality, Premium Polyester fiber Fill Machine Washable/Dryable: Yes, in low heat settings and cycle.