Features three slots at the top for single or double bulldog lanyard attachments.This top-loading clear vinyl badge holder is designed to hold a 3" x 4" insert.Lanyard not included. 1.Easy to attach and detach for item with lanyard port/hole 2.Fit for ID holder, name tag holder, badge holder, VIP, Events, Tradeshows,Etc. 3.Durable and handy lanyards 4.Adjustable Stoppers can be used to Customize your lanyard for Convenience and Comfort