【Dual-Layer & Ventilated Design】This 10CM mattress topper features a 2-Layer design that includes 5CM gel infused memory foam and 5CM bamboo charcoal infused memory foam. Cooling gel foam can help to prevent overheating and maintain a cooler temperature than ordinary memory foam; Bamboo charcoal foam can help to absorb moisture and eliminate odors. The whole mattress topper is crafted with breathable open-cell ventilation design 【Superior Support & Comfort】 High-density memory foam can conform to your curves and distribute weight evenly to align the spine and alleviate pressure points. It provides ideal air circulation and helps to eliminate motion transfer, ensuring you fall asleep easily and stay asleep throughout the night 【Non-slip & Washable Cover】 The breathable cover adopts skin-friendly knitted fabric that combines silky smoothness with exceptional breathability. The easily removable cover is machine washable, which means you can keep it clean and the topper will last longer to some extent, eliminating the need to frequent disposal of the mattress topper and causing waste. It has four corner elastic straps design which help keep the mattress topper from sliding 【Affordable & Multi-use】 A good mattress topper can make your old mattress refreshed. Replacing quality mattresses can be expensive, but a mattress topper is affordable and able to add a further layer of optimal support to your mattress. Suitable for sofa bed, guest bed, caravan, college dorms, Tatami, camping and more.The memory foam topper comes in 2, 3, 4-inch profiles so you can select your favorite height that suits your preferred firmness 【Instructions & Service】 Vacuum sealed and neatly rolled in a box. Smaller size, easy to carry, inflate in 10 seconds after unpacking, please allow up to 24-48 hours to fully expand ( Please note: Once you unwrap the topper, it will expand to its original size and cannot be rolled back again) Vesgantti offers you a 100 night trial and is dedicated to ensuring excellent customer service