• Polyester
• 【SUPPORTIVE & MOTION ISOLATION】Novilla 4 inch memory foam mattress topper is made from high-density memory foam, providing excellent support for your body, relieving your back pain and keeping your mattress from sagging. Our king size mattress topper will absorb more movement and prevent most of this motion from transferring across the surface. You can enjoy undisturbed sleep even if your partner moves during the night.
• 【 BREATHABLE & COOLING DESIGN】 Novilla gel memory foam mattress topper is equipped with breathable fabric cover that enhances ventilation, while the internal foam is specially designed with airflow channels to ensure proper air circulation. The gel particles help regulate temperature and provide a refreshing sleep environment without the borther of unstoppting restlessness.
• 【SAFETY CERTIFICATE & VERSATILE USE】The mattress topper king is certificated by CertiPUR-US and ORKO-TEX. It can be easily cleaned and maintained, simply wipe it clean for daily care. It is suitable for various settings, such as dorms, RVs, mattress and so on, making it a perfect addition to any bed, whether it's for enhancing the comfort of your own mattress or adding an extra layer of cushioning to a guest bed.
• 【STAY PUT DESIGN】Equipped with adjustable elastic straps to fit around the corners of your mattress, and anti-slip particles on the bottom that prevent excessive shifting, our king mattress topper stays securely in place throughout the night and fits perfectly onto your mattress. No more waking up to find your topper has shifted or bunched up.

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item

Warranty: 90 Day Woot Limited Warranty