Tag Compatible Tag Holder Mfr Part Number IDT-34 Compatible Tag Insert Mfr Part Number IDT-34 Fastener Attachment Length Not Applicable Fastener Type Not Applicable Header Wording (Reverse Side) No Header Header Wording Inspection Height 2 in Indoor/Outdoor Usage Indoor Only Lamination Type Not Applicable Language English Mounting Hole Reinforcement Type Not Applicable Mounting Hole Size 3/16 in Number of Tags 25 Preprinted Images (Reverse Side) Not Applicable