StoreSMART Pocket Hanger for Parking - Holds 3" x 3 1/2" insert size - 50-Pack - Vinyl Plastic - SPC3935S-50 Insert your parking pass, personal ID, membership information, or card in this one-piece crystal-clear tag Use on a doorknob, as a furniture tag holder, hang tag holder, pocket hang-it, closet organizer Capacity: Holds a 3" x 3 1/2" insert card Overall size: 3 3/8" x 6 5/8" Made of extra-sturdy 18 gauge crystal-clear vinyl on both the front and back