Show your support for those who walk the thin blue line every day for their community with these faith-filled blue line dog tag necklaces. Great as handouts at a community event supporting first responders, these dog tag necklaces are also a good choice to give away at law enforcement fundraisers or other events. Slip these into visitor welcome bags at church to remind everyone to pray for law enforcement. Metal. 2" dog tag on a 24" ball chain.