"Add an extra layer of comfort to your bed with the Lavio memory foam mattress topper, designed for UK king beds. Built with an 8cm dual-layer foam construction, it combines pressure-relieving contouring with stable support and improved temperature control, making it a practical upgrade for everyday sleep. The top layer uses D30 gel memory foam to gently adapt to your body, helping to ease pressure on key areas such as shoulders and hips. Underneath, D25 bamboo charcoal high-resilience foam supports the layer above while promoting airflow and freshness. A breathable bamboo fibre air-layer cover helps regulate moisture for a cooler feel through the night, while a non-slip base and four elastic corner straps keep the topper securely in place. For easy hygiene, the zipped cover is removable and machine washable. Supplied vacuum packed; allow 48–72 hours for full expansion. Key features Brand: Lavio Dual-layer foam construction: 5.5cm D30 gel memory foam over 2.5cm D25 bamboo charcoal high-resilience foam Material: Bamboo fibre air-layer fabric cover with non-slip base fabric Four elastic corner straps to help prevent movement Removable zipped cover, machine washable Water-based adhesive bonding for low odour Vacuum packed; allow 48–72 hours to fully expand Pack includes 1 x memory foam mattress topper and 1 x removable zipped cover Dimensions 200cm x 150cm x 8cm (L x W x H) Please note: Colours shown are as accurate as possible, though may vary slightly depending on your screen settings."