Marking Tarps?

[Coaster]

i had several tarps, nothing fancy - the regular old blue tarps with brass rings around the edge. someone decided they no longer belonged to me and stole them. they didnt take any of my old clear 5 mil contractors plastic (which works fine ~ ok ~ sorta) so i need to buy new tarps; the plain blue ones work fine for me and fold up nice enough to store on the bottom of a container. is there a neat way to put your name/logo on these so they dont walk? i never thought tarps would walk, but they even took the unopened ones still in the storebought package. not too upset about the $$$, but when it got rainy last time and i found no tarps in their location i did get a little pissed. none have turned up and i have no choice but to beleive they walked.