Mail goes through a processing center. Make sure to include your contact information in the letter. My postal mailing address is:

Ariel Davis # W113920
Ohio Department of Rehabilitation and Correction
Mail Processing Center
884 Coitsville-Hubbard Road
Youngstown, Ohio 44505

Do not send cash, personal checks or stamps. The letter(s) inside must be addressed to the inmate on the envelope.
Mail must have a return address (as defined by the USPS ), including an identifiable last name.