Rub strips are designed to protect the blade when used against the side of a canoe. This set includes the center strip and 2 sides with a peel and stick adhesive as well as instructions on how to apply. This is a 3M product called Safety-Walk that we have been using for years as our rub strips on KIALOA steering paddles. Requires that you trim to fit the shape of your paddle. For Kialoa Steering Blades.