Sleepmax 4 Inch Mattress Topper Queen - Medium Firm Memory Foam Mattress Topper Pad with Bamboo Charcoal and Copper Infusion for Pressure Relief - Double Sides Foam Bed Topper with Ventilated Design - Sleepmax Direct

• ENJOY A REFRESHING DAY - Sleepmax gel infused memory foam topper provides you an ideal balance between soft comfort and steady support, no matter you are a side or stomach sleeper, just enjoy an undisturbed, restorative sleep with our topper. CERTIPUR US CERTIFIED - Highest quality foam is CertiPUR-US Certified for durability, performance, and content. Sleepmax insists to provide our customers with quality bed topper that meets or exceeds the US standards. We understand this is closely related to your quality life. BAMBOO CHARCOAL & COPPER INFUSED - This 4 inch queen mattress topper features 2.5 inch of memory foam with natural additives Bamboo charcoal and cooling gel pellets infused, and 1.5 inch of durable high density supportive foam infusing copper. The whole mattress topper is crafted with breathable ventilation design, it fits under any standard or deep pocket fitted sheet. IMPROVE YOUR MATTRESS TO THE MAX - With our line of products, no matter you are looking for a king topper, queen topper, full or twin size topper, with 2", 3" or 4" height, this would be a wise and economical choice for upgrading your mattress or aging topper. EXPERT PACKAGE & SERVICE - Our advanced technology make it possible to compress this topper into one box which is portable and convenient. simply unbox, unroll and wait for 72 hours for its full expansion. In winter, the expansion performs better in a room temperature over 73℉(23℃)