Furinno Angeland Ultra Soft Microplush Mattress Topper, Twin, White Overfilled with loft retaining: Add an extra layer of cozy comfort on top of your mattress Hypoallergenic: Protects mattress against allergy-causing bacteria; Must-have for people with allergies, asthma, or eczema, etc High Thread Count Microfiber Polyester Surface: Breathable, soft, durable and clean Make the Mattress to a Pillow top Instantly: Box-stitching design keep the filling evenly distributed and prevent from shifting in the topper Machine washable: Avoid bleach and iron