Yes, you can bring Yaktrax on a plane in your carry-on or checked luggage. Just make sure to follow TSA guidelines for carrying items with sharp edges.
A yak
Yaktrax will far exceed your expectations. I can tell you this from personal experience. I have used Yaktrax, primarily the Yaktrax Walker, in some of the worst icy conditions you can imagine and they have performed flawlessly for me. Do I absolutely guarantee you can't fall? No, I can't do that because it is impossible to make that guarantee. I can tell you I have not had a single slip of close call since I own them. I do guarantee that you'll love your Yaktrax because I give you a full cash back satisfaction guarantee. If they didn't work I couldn't do that.
Yes, you can bring a book on a plane.
No, it is not permissible to bring a sword on a plane.
Yes, you can bring a fork on a plane in your carry-on luggage.
Yes, you can bring a notebook on a plane in your carry-on luggage.
Yes, you can bring a thermometer on a plane in your carry-on luggage.
Yes, you can bring books on a plane in your carry-on luggage.
Yes, you can bring your contacts on the plane with you in your carry-on luggage.
Yes, you can bring a shaver on a plane in your carry-on luggage.
No, you cannot bring a butter knife on a plane.
Yes, you can bring a fork on a plane in your carry-on luggage.