Bought these for my daughter to SWAP at girl Scout camp. We added an address label folded over with the girl scout logo on one side and the camp info on the other. They were a hit. No one has time to make trades on their own and t hi is semi home made option was great for my daughter participate. The colors haven't bled, and our roomba sucked one up, after I untangled it from the rotating brush it was fine, no fraying. They're good quality. Overall great buy and I Highly recommend.