This single-piece expiring solution is as simple as it gets! To activate the expiration, remove the liner between the front and back of the token, then press the token together. It's that easy! The token will then show as expired after a half-day, a day, or seven days (optional). The token has an adhesive back, making it easy to attach to the guest: just peel and issue! This token features a printed "VALID THIS DATE ONLY" title with an area to handwrite the date. Each token measures 5/8" x 1".