A mailer primarily composed of three layers, or sheets, that are fastened on top of one-another. A back sheet forms the back of both the outgoing and return mail pieces. The back sheet includes the reclosable flap and further includes an opening to allow external viewing of an identification code marked on a media sleeve that is placed in the finished mailer. A second sheet is a middle sheet fastened on top of the back sheet. The middle sheet also has an opening, and is attached to the back sheet such that the middle sheets opening aligns with the back sheet opening. A disk receiving slot is formed between the back sheet and the middle sheet. The aligned openings in the back and middle sheets are located in a center of the disk receiving slot. A third top sheet is removably attached on top of the middle sheet. The top sheet includes delivery markings for original mailing portion of the mailer. The closing flap of the back sheet folds into a closed position over the top sheet and the middle sheet to seal a completed two-way mailer.