Soft and Comfortable Material Our mattress protector uses a loft polyester fiberfill that fluffs up to create a cozy, relaxing sleep experience. The layer is brushed microfiber fabric that feels gentle against the skin. This design can refresh an aging mattress or provide an extra layer of luxury for everyday use. Waterproof Protection Advanced waterproof technology shields the mattress from spills, sweat, urine, and other liquids, helping keep the surface fresh and hygienic. A TPU membrane layer provides full protection while maintaining breathability for a comfortable, dry sleep environment. Breathable and Noiseless The soft fabric minimizes crinkle sounds and allows you to sink into the mattress for deep sleep. The fill layer permits air flow to keep the mattress cool and comfortable, supporting healthier sleeping conditions without added noise or heat buildup. Easy to Clean and Maintain Machine washable and dryerfriendly, this protector retains its waterproof properties, shape, and softness through countless washes. It resists shrinkage and color fading and maintains waterproofing after washing. Easy to install and remove, it stays in place even during movement. Key attributes Materials: loft polyester fiberfill, brushed microfiber, TPU waterproof membrane Function: waterproof protection with breathable, noiseless design Maintenance: machine washable and dryerfriendly; durable and shrinkage Performance: protects against spills, sweat, and liquids while keeping the sleeping surface cool and comfortable Use scenarios Family home with kids or pets: protects the mattress from spills, accidents, and stains while preserving comfort. Refreshing an older mattress: adds a soft, luxurious layer for improved comfort without replacing the mattress. Guest rooms or dorms: provides a clean, quiet, and breathable sleeping surface that remains comfortable after multiple uses and washes.