PERLECARE Twin-XL Mattress Topper, 3 Inch Dual Layer Gel Memory Foam Bed Topper with Bamboo Cover, Medium Firm Support for Pressure Relief, Removable Washable Cover, Non-Slip Design

Dual-Layer Medium-Firm Support: This 3-inch Twin-XL-size mattress topper features a 1-inch gel memory foam comfort layer atop a 2-inch high-density support foam base. The upper layer gently contours to your body's curves, while the thicker support base helps prevent excessive sinking, delivering a balanced, medium-firm sleeping sensation. Beyond effectively protecting your existing mattress and bedding while providing enhanced stability, the superior quality of its high-density core and soft cover significantly extends the product's own lifespan | Comfortable Yet Non-Sinking:Designed specifically for users seeking increased comfort without the sensation of excessive softness or feeling "stuck in the bed." The gel memory foam helps alleviate body pressure, while the thicker support foam base creates a more supportive sleeping surface; this ergonomic dual-layer structure is suitable for various mixed sleeping positions, including sleeping on your back | Breathable Bamboo-Blend Cover:The soft and elegant cover contains 35% bamboo fiber, offering a breathable and skin-friendly touch. The foam is CertiPUR-US certified, and the cover is OEKO-TEX certified, ensuring that both components meet relevant industry standards regarding content, emissions, and durability | Removable & Washable Cover:The zippered cover is easy to remove and machine-washable, helping to keep your sleeping surface fresh and comfortable over time. Please remove the internal foam layers before washing the cover | Non-Slip & Secure Fit: A non-slip bottom fabric combined with elastic corner straps helps firmly anchor the Twin-XL-size topper to your mattress, minimizing shifting and saving you the hassle of frequent readjustments | For optimal performance, please allow 2448 hours after unpacking for the topper to fully decompress and expand. Tip: Expansion may take longer in cooler environments; placing the topper in a room with a suitable temperature (approx. 78F / 26C) can help accelerate the process