HOMHOUGO Mattress Topper King Medium Firm Memory Foam Mattress Topper 4-Inch Dual Layer Bed Topper

Natural & Fresh Additives - This memory foam mattress topper king features natural infusions like green tea and bamboo charcoal which provide a fresh scent to help you relax your body and nerves One Topper, Two Experiences - Combine with 1.5" memory foam and 2.5" high-density base foam to balance soft and well-support. Besides, this king mattress topper provides a soft side and a firm side for you to choose from by flipping the foam layer Skin-Friendly Bamboo Cover - A zippered cover comes with the topper features adjustable elastic straps in the 4 corners and non-slip fabric on the bottom, help to keep the topper secure on your mattress Certified Safe Material - Mattress topper king is made of foam that is certified by CertiPUR-US and a knitted cover that is certified by OEKO-Tex Standard 100, you can sleep on it without any worry 90-Night Risk-Free Trial - Foam topper will air up to its full shape in 48-72 hours at a suitable temperature(73F~86F) and the new product smell w