I think this is it Zinus Ultima Comfort 12 Inch Euro Box Top Spring Mattress, Queen https://smile.amazon.com/dp/B006L8L8EW/ref=cm_sw_r_apan_i_26K09Y2BWDWWNN0R8WQW
Model number matches on the Amazon listing. But double check.
? How about this Amazon Zinus Sleep Master