Serta iSeries Hybrid 3000 Medium Queen 13.5” mattress. mattress with a compatible bed frame. Both items are in good, used condition. Perfect for a comfortable and supportive sleep setup. Purchased new, always kept protected. No stains, no sagging, very clean. The frame tore the bottom as shown in the pictures. Paid $3,000 new. Asking $600 obo. Selling because upgraded to a king. If this post is active it is still available. Serious inquiries only please.