Key benefits Secure, universal fit: Four stretchable elastic corner straps adjust to mattresses of different heights for a snug, nonslip fit on a wide range of mattress depths. Improved comfort and warmth: Agrade crystal edge autumnwinter milk plush surface adds soft, cozy cushioning ideal for cooler months without sacrificing comfort. Breathable protection: Made from quality breathable microfiber fabric to promote air flow, reduce overheating, and keep sleep comfortable. Extends mattress life: Acts as a costeffective topper or cover that protects your mattress from wear, spills, and dust, adding years to its usable life. What it does and why you need it Enhances comfort and insulation with a plush, soft sleeping surface that is comfortable for nightly use. Keeps the topper firmly in place through regular use thanks to four elastic corner straps, preventing slipping and wrinkling. Promotes better temperature regulation and airflow with breathable microfiber material, suitable for yearround use but especially helpful in autumn and winter. Features and specifications Fit: Four elastic corner straps, stretchable and adjustable for a variety of mattress heights. Material: Agrade crystal edge autumnwinter milk plush with quality breathable microfiber fabric. Function: Mattress topper/cover that provides added comfort, protection, and a nonslip fit. Performance: Secure hold that prevents movement and wrinkling; breathable fabric for airflow and comfort. Costeffectiveness: Designed to refresh and protect existing mattresses, delaying replacement. Easy care Machine wash cold, tumble dry low. Do not iron. Do not bleach. Do not use fabric softener. Use scenarios Seasonal comfort: Add extra warmth and a soft surface during autumn and winter without replacing your mattress. Extend mattress life: Protect an older mattress from wear and spills in a guest room or primary bedroom to postpone replacement. Quick upgrade for rentals or dorms: Instantly improve sleep comfort and hygiene in temporary living spaces with an easytoinstall, removable topper. Installation tips Stretch each corner strap over the mattress corners and adjust for a smooth, wrinkle surface. Check and restretch straps after the first night to ensure a secure fit for different mattress heights.