Biloban- 3-in-1 Mattress Topper，Dual Layer Mattress Topper，Memory Foam Mattress Topper

OEKO-TEX STANDARD 100 Certified: SH025 136940, Eco-friendly Assured, Produced under stringent environmental standards. 3-in-1，a Dual Layer Design: The total height of the mattress topper is up to 4.5", featuring a 1.8-inch dual layer foam (0.6" cooling gel infused memory foam plus 1.2" base support firm foam ensures that it isn't too soft for back support) and a 2.7 inch extra thick quilted pillow top mattress pad filled with ultra-soft down alternative fiber. The dual-layer design of foam and pad increases comfort while providing sufficient support. Upgraded Foam (Memory Foam + Support Foam): The pillow top mattress topper has updated the bottom layer design of foam, which is composed of a layer of memory foam and support foam. The slowly rebounding memory foam can easily fit your body curves and shapes, evenly distribute weight, reduce body pressure, and keep your shoulders, neck, back, and spine in the most relaxed state. The bottom support foam can provide appropriate support, c