sweetnight queen mattress, 8 inch hybrid queen size mattress, individual pocket spring with gel memory foam bed mattress in a box, cool sleep, supportive & pressure relief... sweetnight the sweetnight hybrid mattress is designed with pocket innerspring and gel memory foam to offer you average support. 5-zone design provides you with targeted support for the shoulder, back, neck and hips. these could create a zero-pressure sleep environment and relax your entire body. gel memory foam helps to dissipate body heat; it is designed to pull heat from your body, while spring coils help to ventilate and keep you comfortable all night.<br><br> why choose foam hybrid mattress?<br> -all foam mattresses are certipur-us certified for safety and provide you a healthy sleep.<br> - provide balance support and no disturbance; individual pocket innerspring provides different support for every part of your body, unlike other spring mattresses. the individual pocket spring also won’t disturb your partner as you sleep, thus, maintaining a comfortable sleep for everyone.<br> -cooling sleep, infused-in gel memory foam helps to dissipate body heat; designed to pull heat from your body and keep you cool all night long.<br><br> what is in the box?<br> 1x 8 inch sweetnight hybrid mattress<br> 1x sweetnight opener<br> 1x sweetnight manual & warranty card<br><br> note:<br> - open your mattress package within 72 hours of receipt and allow 72 hours for your new mattress to return to its original, plush shape.<br> - after receiving your mattress, there is a little odor, please place the mattress in a ventilated place for a few days.<br>