The Lavio King Mattress Topper is designed to improve comfort, support, and hygiene without replacing your existing mattress. Featuring a 5cm thick dual layer memory foam design, this topper helps relieve pressure, refresh worn mattresses, and create a more supportive sleep surface. The combination of gel memory foam and bamboo charcoal memory foam offers balanced cushioning while supporting proper body alignment. Designed to enhance comfort without excessive sinking, it is suitable for firm or tired mattresses. A removable zipped cover allows easy cleaning, while the non slip base and elastic corner straps help keep the topper securely in place throughout the night. Supplied vacuum packed for transport, the topper requires time to fully expand and return to its original shape after unpacking. - Lavio King Mattress Topper Memory Foam 5cm Bamboo Charcoal Washable in White