Like-new twin mattress (slept on once) in hypoallergenic protector. It's this one <https://www.amazon.com/dp/B07J2L1QZD?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_1&th=1> - the mattress cost $100, the protector is this one <https://www.amazon.com/dp/B003PWS9AI?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_3&th=1> (I think). Selling both for $60 OBO. Let me know if you have any questions. --Marie